156784128452

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1\times {\mathrm{34703}}^1$

素因数の和:35540

約数の個数: 48

約数和(自身を含む): 315184504320

約数和(自身を除く): 158400375868

約数列:

[1, 2, 4, 7, 14, 28, 317, 509, 634, 1018, 1268, 2036, 2219, 3563, 4438, 7126, 8876, 14252, 34703, 69406, 138812, 161353, 242921, 322706, 485842, 645412, 971684, 1129471, 2258942, 4517884, 11000851, 17663827, 22001702, 35327654, 44003404, 70655308, 77005957, 123646789, 154011914, 247293578, 308023828, 494587156, 5599433159, 11198866318, 22397732636, 39196032113, 78392064226, 156784128452]

約数ペア:

[(1, 156784128452), (2, 78392064226), (4, 39196032113), (7, 22397732636), (14, 11198866318), (28, 5599433159), (317, 494587156), (509, 308023828), (634, 247293578), (1018, 154011914), (1268, 123646789), (2036, 77005957), (2219, 70655308), (3563, 44003404), (4438, 35327654), (7126, 22001702), (8876, 17663827), (14252, 11000851), (34703, 4517884), (69406, 2258942), (138812, 1129471), (161353, 971684), (242921, 645412), (322706, 485842)]