156971129524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2262223}}^1$

素因数の和:2262340

約数の個数: 48

約数和(自身を含む): 319245050880

約数和(自身を除く): 162273921356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 836, 913, 1577, 1826, 3154, 3652, 6308, 17347, 34694, 69388, 2262223, 4524446, 9048892, 24884453, 42982237, 49768906, 85964474, 99537812, 171928948, 187764509, 375529018, 472804607, 751058036, 945609214, 1891218428, 2065409599, 3567525671, 4130819198, 7135051342, 8261638396, 14270102684, 39242782381, 78485564762, 156971129524]

約数ペア:

[(1, 156971129524), (2, 78485564762), (4, 39242782381), (11, 14270102684), (19, 8261638396), (22, 7135051342), (38, 4130819198), (44, 3567525671), (76, 2065409599), (83, 1891218428), (166, 945609214), (209, 751058036), (332, 472804607), (418, 375529018), (836, 187764509), (913, 171928948), (1577, 99537812), (1826, 85964474), (3154, 49768906), (3652, 42982237), (6308, 24884453), (17347, 9048892), (34694, 4524446), (69388, 2262223)]