128588616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 398361600

約数和(自身を除く): 269772984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 47, 52, 72, 74, 78, 79, 94, 104, 111, 117, 141, 148, 156, 158, 188, 222, 234, 237, 282, 296, 312, 316, 333, 376, 423, 444, 468, 474, 481, 564, 611, 632, 666, 711, 846, 888, 936, 948, 962, 1027, 1128, 1222, 1332, 1422, 1443, 1692, 1739, 1833, 1896, 1924, 2054, 2444, 2664, 2844, 2886, 2923, 3081, 3384, 3478, 3666, 3713, 3848, 4108, 4329, 4888, 5217, 5499, 5688, 5772, 5846, 6162, 6956, 7332, 7426, 8216, 8658, 8769, 9243, 10434, 10998, 11139, 11544, 11692, 12324, 13912, 14664, 14852, 15651, 17316, 17538, 18486, 20868, 21996, 22278, 22607, 23384, 24648, 26307, 29704, 31302, 33417, 34632, 35076, 36972, 37999, 41736, 43992, 44556, 45214, 48269, 52614, 62604, 66834, 67821, 70152, 73944, 75998, 89112, 90428, 96538, 105228, 113997, 125208, 133668, 135642, 137381, 144807, 151996, 180856, 193076, 203463, 210456, 227994, 267336, 271284, 274762, 289614, 303992, 341991, 386152, 406926, 412143, 434421, 455988, 542568, 549524, 579228, 683982, 813852, 824286, 868842, 911976, 1099048, 1158456, 1236429, 1367964, 1627704, 1648572, 1737684, 1785953, 2472858, 2735928, 3297144, 3475368, 3571906, 4945716, 5357859, 7143812, 9891432, 10715718, 14287624, 16073577, 21431436, 32147154, 42862872, 64294308, 128588616]

約数ペア:

[(1, 128588616), (2, 64294308), (3, 42862872), (4, 32147154), (6, 21431436), (8, 16073577), (9, 14287624), (12, 10715718), (13, 9891432), (18, 7143812), (24, 5357859), (26, 4945716), (36, 3571906), (37, 3475368), (39, 3297144), (47, 2735928), (52, 2472858), (72, 1785953), (74, 1737684), (78, 1648572), (79, 1627704), (94, 1367964), (104, 1236429), (111, 1158456), (117, 1099048), (141, 911976), (148, 868842), (156, 824286), (158, 813852), (188, 683982), (222, 579228), (234, 549524), (237, 542568), (282, 455988), (296, 434421), (312, 412143), (316, 406926), (333, 386152), (376, 341991), (423, 303992), (444, 289614), (468, 274762), (474, 271284), (481, 267336), (564, 227994), (611, 210456), (632, 203463), (666, 193076), (711, 180856), (846, 151996), (888, 144807), (936, 137381), (948, 135642), (962, 133668), (1027, 125208), (1128, 113997), (1222, 105228), (1332, 96538), (1422, 90428), (1443, 89112), (1692, 75998), (1739, 73944), (1833, 70152), (1896, 67821), (1924, 66834), (2054, 62604), (2444, 52614), (2664, 48269), (2844, 45214), (2886, 44556), (2923, 43992), (3081, 41736), (3384, 37999), (3478, 36972), (3666, 35076), (3713, 34632), (3848, 33417), (4108, 31302), (4329, 29704), (4888, 26307), (5217, 24648), (5499, 23384), (5688, 22607), (5772, 22278), (5846, 21996), (6162, 20868), (6956, 18486), (7332, 17538), (7426, 17316), (8216, 15651), (8658, 14852), (8769, 14664), (9243, 13912), (10434, 12324), (10998, 11692), (11139, 11544)]