156742153120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{5237}}^1\times {\mathrm{26723}}^1$

素因数の和:31982

約数の個数: 96

約数和(自身を含む): 423300463488

約数和(自身を除く): 266558310368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 5237, 10474, 20948, 26185, 26723, 36659, 41896, 52370, 53446, 73318, 83792, 104740, 106892, 133615, 146636, 167584, 183295, 187061, 209480, 213784, 267230, 293272, 366590, 374122, 418960, 427568, 534460, 586544, 733180, 748244, 837920, 855136, 935305, 1068920, 1173088, 1466360, 1496488, 1870610, 2137840, 2932720, 2992976, 3741220, 4275680, 5865440, 5985952, 7482440, 14964880, 29929760, 139948351, 279896702, 559793404, 699741755, 979638457, 1119586808, 1399483510, 1959276914, 2239173616, 2798967020, 3918553828, 4478347232, 4898192285, 5597934040, 7837107656, 9796384570, 11195868080, 15674215312, 19592769140, 22391736160, 31348430624, 39185538280, 78371076560, 156742153120]

約数ペア:

[(1, 156742153120), (2, 78371076560), (4, 39185538280), (5, 31348430624), (7, 22391736160), (8, 19592769140), (10, 15674215312), (14, 11195868080), (16, 9796384570), (20, 7837107656), (28, 5597934040), (32, 4898192285), (35, 4478347232), (40, 3918553828), (56, 2798967020), (70, 2239173616), (80, 1959276914), (112, 1399483510), (140, 1119586808), (160, 979638457), (224, 699741755), (280, 559793404), (560, 279896702), (1120, 139948351), (5237, 29929760), (10474, 14964880), (20948, 7482440), (26185, 5985952), (26723, 5865440), (36659, 4275680), (41896, 3741220), (52370, 2992976), (53446, 2932720), (73318, 2137840), (83792, 1870610), (104740, 1496488), (106892, 1466360), (133615, 1173088), (146636, 1068920), (167584, 935305), (183295, 855136), (187061, 837920), (209480, 748244), (213784, 733180), (267230, 586544), (293272, 534460), (366590, 427568), (374122, 418960)]