154389456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 160

約数和(自身を含む): 490801920

約数和(自身を除く): 336412464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 432, 444, 468, 481, 592, 624, 666, 702, 743, 888, 936, 962, 999, 1332, 1404, 1443, 1486, 1776, 1872, 1924, 1998, 2229, 2664, 2808, 2886, 2972, 3848, 3996, 4329, 4458, 5328, 5616, 5772, 5944, 6687, 7696, 7992, 8658, 8916, 9659, 11544, 11888, 12987, 13374, 15984, 17316, 17832, 19318, 20061, 23088, 25974, 26748, 27491, 28977, 34632, 35664, 38636, 40122, 51948, 53496, 54982, 57954, 69264, 77272, 80244, 82473, 86931, 103896, 106992, 109964, 115908, 154544, 160488, 164946, 173862, 207792, 219928, 231816, 247419, 260793, 320976, 329892, 347724, 357383, 439856, 463632, 494838, 521586, 659784, 695448, 714766, 742257, 989676, 1043172, 1072149, 1319568, 1390896, 1429532, 1484514, 1979352, 2086344, 2144298, 2859064, 2969028, 3216447, 3958704, 4172688, 4288596, 5718128, 5938056, 6432894, 8577192, 9649341, 11876112, 12865788, 17154384, 19298682, 25731576, 38597364, 51463152, 77194728, 154389456]

約数ペア:

[(1, 154389456), (2, 77194728), (3, 51463152), (4, 38597364), (6, 25731576), (8, 19298682), (9, 17154384), (12, 12865788), (13, 11876112), (16, 9649341), (18, 8577192), (24, 6432894), (26, 5938056), (27, 5718128), (36, 4288596), (37, 4172688), (39, 3958704), (48, 3216447), (52, 2969028), (54, 2859064), (72, 2144298), (74, 2086344), (78, 1979352), (104, 1484514), (108, 1429532), (111, 1390896), (117, 1319568), (144, 1072149), (148, 1043172), (156, 989676), (208, 742257), (216, 714766), (222, 695448), (234, 659784), (296, 521586), (312, 494838), (333, 463632), (351, 439856), (432, 357383), (444, 347724), (468, 329892), (481, 320976), (592, 260793), (624, 247419), (666, 231816), (702, 219928), (743, 207792), (888, 173862), (936, 164946), (962, 160488), (999, 154544), (1332, 115908), (1404, 109964), (1443, 106992), (1486, 103896), (1776, 86931), (1872, 82473), (1924, 80244), (1998, 77272), (2229, 69264), (2664, 57954), (2808, 54982), (2886, 53496), (2972, 51948), (3848, 40122), (3996, 38636), (4329, 35664), (4458, 34632), (5328, 28977), (5616, 27491), (5772, 26748), (5944, 25974), (6687, 23088), (7696, 20061), (7992, 19318), (8658, 17832), (8916, 17316), (9659, 15984), (11544, 13374), (11888, 12987)]