156965187080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14207}}^1\times {\mathrm{21247}}^1$

素因数の和:35478

約数の個数: 64

約数和(自身を含む): 380383395840

約数和(自身を除く): 223418208760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14207, 21247, 28414, 42494, 56828, 71035, 84988, 106235, 113656, 142070, 169976, 184691, 212470, 276211, 284140, 369382, 424940, 552422, 568280, 738764, 849880, 923455, 1104844, 1381055, 1477528, 1846910, 2209688, 2762110, 3693820, 5524220, 7387640, 11048440, 301856129, 603712258, 1207424516, 1509280645, 2414849032, 3018561290, 3924129677, 6037122580, 7848259354, 12074245160, 15696518708, 19620648385, 31393037416, 39241296770, 78482593540, 156965187080]

約数ペア:

[(1, 156965187080), (2, 78482593540), (4, 39241296770), (5, 31393037416), (8, 19620648385), (10, 15696518708), (13, 12074245160), (20, 7848259354), (26, 6037122580), (40, 3924129677), (52, 3018561290), (65, 2414849032), (104, 1509280645), (130, 1207424516), (260, 603712258), (520, 301856129), (14207, 11048440), (21247, 7387640), (28414, 5524220), (42494, 3693820), (56828, 2762110), (71035, 2209688), (84988, 1846910), (106235, 1477528), (113656, 1381055), (142070, 1104844), (169976, 923455), (184691, 849880), (212470, 738764), (276211, 568280), (284140, 552422), (369382, 424940)]