138480048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 470446080

約数和(自身を除く): 331966032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 47, 48, 56, 63, 72, 74, 79, 84, 94, 111, 112, 126, 141, 144, 148, 158, 168, 188, 222, 237, 252, 259, 282, 296, 316, 329, 333, 336, 376, 423, 444, 474, 504, 518, 553, 564, 592, 632, 658, 666, 711, 752, 777, 846, 888, 948, 987, 1008, 1036, 1106, 1128, 1264, 1316, 1332, 1422, 1554, 1659, 1692, 1739, 1776, 1896, 1974, 2072, 2212, 2256, 2331, 2632, 2664, 2844, 2923, 2961, 3108, 3318, 3384, 3478, 3713, 3792, 3948, 4144, 4424, 4662, 4977, 5217, 5264, 5328, 5688, 5846, 5922, 6216, 6636, 6768, 6956, 7426, 7896, 8769, 8848, 9324, 9954, 10434, 11139, 11376, 11692, 11844, 12173, 12432, 13272, 13912, 14852, 15651, 15792, 17538, 18648, 19908, 20461, 20868, 22278, 23384, 23688, 24346, 25991, 26307, 26544, 27824, 29704, 31302, 33417, 35076, 36519, 37296, 39816, 40922, 41736, 44556, 46768, 47376, 48692, 51982, 52614, 59408, 61383, 62604, 66834, 70152, 73038, 77973, 79632, 81844, 83472, 89112, 97384, 103964, 105228, 109557, 122766, 125208, 133668, 137381, 140304, 146076, 155946, 163688, 178224, 184149, 194768, 207928, 210456, 219114, 233919, 245532, 250416, 267336, 274762, 292152, 311892, 327376, 368298, 412143, 415856, 420912, 438228, 467838, 491064, 534672, 549524, 584304, 623784, 736596, 824286, 876456, 935676, 961667, 982128, 1099048, 1236429, 1247568, 1473192, 1648572, 1752912, 1871352, 1923334, 2198096, 2472858, 2885001, 2946384, 3297144, 3742704, 3846668, 4945716, 5770002, 6594288, 7693336, 8655003, 9891432, 11540004, 15386672, 17310006, 19782864, 23080008, 34620012, 46160016, 69240024, 138480048]

約数ペア:

[(1, 138480048), (2, 69240024), (3, 46160016), (4, 34620012), (6, 23080008), (7, 19782864), (8, 17310006), (9, 15386672), (12, 11540004), (14, 9891432), (16, 8655003), (18, 7693336), (21, 6594288), (24, 5770002), (28, 4945716), (36, 3846668), (37, 3742704), (42, 3297144), (47, 2946384), (48, 2885001), (56, 2472858), (63, 2198096), (72, 1923334), (74, 1871352), (79, 1752912), (84, 1648572), (94, 1473192), (111, 1247568), (112, 1236429), (126, 1099048), (141, 982128), (144, 961667), (148, 935676), (158, 876456), (168, 824286), (188, 736596), (222, 623784), (237, 584304), (252, 549524), (259, 534672), (282, 491064), (296, 467838), (316, 438228), (329, 420912), (333, 415856), (336, 412143), (376, 368298), (423, 327376), (444, 311892), (474, 292152), (504, 274762), (518, 267336), (553, 250416), (564, 245532), (592, 233919), (632, 219114), (658, 210456), (666, 207928), (711, 194768), (752, 184149), (777, 178224), (846, 163688), (888, 155946), (948, 146076), (987, 140304), (1008, 137381), (1036, 133668), (1106, 125208), (1128, 122766), (1264, 109557), (1316, 105228), (1332, 103964), (1422, 97384), (1554, 89112), (1659, 83472), (1692, 81844), (1739, 79632), (1776, 77973), (1896, 73038), (1974, 70152), (2072, 66834), (2212, 62604), (2256, 61383), (2331, 59408), (2632, 52614), (2664, 51982), (2844, 48692), (2923, 47376), (2961, 46768), (3108, 44556), (3318, 41736), (3384, 40922), (3478, 39816), (3713, 37296), (3792, 36519), (3948, 35076), (4144, 33417), (4424, 31302), (4662, 29704), (4977, 27824), (5217, 26544), (5264, 26307), (5328, 25991), (5688, 24346), (5846, 23688), (5922, 23384), (6216, 22278), (6636, 20868), (6768, 20461), (6956, 19908), (7426, 18648), (7896, 17538), (8769, 15792), (8848, 15651), (9324, 14852), (9954, 13912), (10434, 13272), (11139, 12432), (11376, 12173), (11692, 11844)]