129407768

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 287712000

約数和(自身を除く): 158304232

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 59, 106, 118, 212, 236, 371, 413, 424, 472, 739, 742, 826, 1478, 1484, 1652, 2956, 2968, 3127, 3304, 5173, 5912, 6254, 10346, 12508, 20692, 21889, 25016, 39167, 41384, 43601, 43778, 78334, 87202, 87556, 156668, 174404, 175112, 274169, 305207, 313336, 348808, 548338, 610414, 1096676, 1220828, 2193352, 2310853, 2441656, 4621706, 9243412, 16175971, 18486824, 32351942, 64703884, 129407768]

約数ペア:

[(1, 129407768), (2, 64703884), (4, 32351942), (7, 18486824), (8, 16175971), (14, 9243412), (28, 4621706), (53, 2441656), (56, 2310853), (59, 2193352), (106, 1220828), (118, 1096676), (212, 610414), (236, 548338), (371, 348808), (413, 313336), (424, 305207), (472, 274169), (739, 175112), (742, 174404), (826, 156668), (1478, 87556), (1484, 87202), (1652, 78334), (2956, 43778), (2968, 43601), (3127, 41384), (3304, 39167), (5173, 25016), (5912, 21889), (6254, 20692), (10346, 12508)]