156742976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8239

約数の個数: 56

約数和(自身を含む): 349569024

約数和(自身を除く): 192826048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 8191, 9568, 16382, 19136, 32764, 65528, 106483, 131056, 188393, 212966, 262112, 376786, 425932, 524224, 753572, 851864, 1507144, 1703728, 2449109, 3014288, 3407456, 4898218, 6028576, 6814912, 9796436, 12057152, 19592872, 39185744, 78371488, 156742976]

約数ペア:

[(1, 156742976), (2, 78371488), (4, 39185744), (8, 19592872), (13, 12057152), (16, 9796436), (23, 6814912), (26, 6028576), (32, 4898218), (46, 3407456), (52, 3014288), (64, 2449109), (92, 1703728), (104, 1507144), (184, 851864), (208, 753572), (299, 524224), (368, 425932), (416, 376786), (598, 262112), (736, 212966), (832, 188393), (1196, 131056), (1472, 106483), (2392, 65528), (4784, 32764), (8191, 19136), (9568, 16382)]