156496788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 108

約数和(自身を含む): 466415040

約数和(自身を除く): 309918252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 196, 237, 252, 294, 316, 441, 474, 553, 588, 711, 882, 948, 1106, 1123, 1422, 1659, 1764, 2212, 2246, 2844, 3318, 3369, 3871, 4492, 4977, 6636, 6738, 7742, 7861, 9954, 10107, 11613, 13476, 15484, 15722, 19908, 20214, 23226, 23583, 31444, 34839, 40428, 46452, 47166, 55027, 69678, 70749, 88717, 94332, 110054, 139356, 141498, 165081, 177434, 220108, 266151, 282996, 330162, 354868, 495243, 532302, 621019, 660324, 798453, 990486, 1064604, 1242038, 1596906, 1863057, 1980972, 2484076, 3193812, 3726114, 4347133, 5589171, 7452228, 8694266, 11178342, 13041399, 17388532, 22356684, 26082798, 39124197, 52165596, 78248394, 156496788]

約数ペア:

[(1, 156496788), (2, 78248394), (3, 52165596), (4, 39124197), (6, 26082798), (7, 22356684), (9, 17388532), (12, 13041399), (14, 11178342), (18, 8694266), (21, 7452228), (28, 5589171), (36, 4347133), (42, 3726114), (49, 3193812), (63, 2484076), (79, 1980972), (84, 1863057), (98, 1596906), (126, 1242038), (147, 1064604), (158, 990486), (196, 798453), (237, 660324), (252, 621019), (294, 532302), (316, 495243), (441, 354868), (474, 330162), (553, 282996), (588, 266151), (711, 220108), (882, 177434), (948, 165081), (1106, 141498), (1123, 139356), (1422, 110054), (1659, 94332), (1764, 88717), (2212, 70749), (2246, 69678), (2844, 55027), (3318, 47166), (3369, 46452), (3871, 40428), (4492, 34839), (4977, 31444), (6636, 23583), (6738, 23226), (7742, 20214), (7861, 19908), (9954, 15722), (10107, 15484), (11613, 13476)]