155299352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5167}}^1$

素因数の和:5220

約数の個数: 48

約数和(自身を含む): 333180960

約数和(自身を除く): 177881608

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 5167, 7514, 10334, 15028, 20668, 30056, 41336, 67171, 87839, 134342, 175678, 268684, 351356, 537368, 702712, 1141907, 1493263, 2283814, 2986526, 4567628, 5973052, 9135256, 11946104, 19412419, 38824838, 77649676, 155299352]

約数ペア:

[(1, 155299352), (2, 77649676), (4, 38824838), (8, 19412419), (13, 11946104), (17, 9135256), (26, 5973052), (34, 4567628), (52, 2986526), (68, 2283814), (104, 1493263), (136, 1141907), (221, 702712), (289, 537368), (442, 351356), (578, 268684), (884, 175678), (1156, 134342), (1768, 87839), (2312, 67171), (3757, 41336), (5167, 30056), (7514, 20668), (10334, 15028)]