156956280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100613}}^1$

素因数の和:100640

約数の個数: 64

約数和(自身を含む): 507094560

約数和(自身を除く): 350138280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 100613, 201226, 301839, 402452, 503065, 603678, 804904, 1006130, 1207356, 1307969, 1509195, 2012260, 2414712, 2615938, 3018390, 3923907, 4024520, 5231876, 6036780, 6539845, 7847814, 10463752, 12073560, 13079690, 15695628, 19619535, 26159380, 31391256, 39239070, 52318760, 78478140, 156956280]

約数ペア:

[(1, 156956280), (2, 78478140), (3, 52318760), (4, 39239070), (5, 31391256), (6, 26159380), (8, 19619535), (10, 15695628), (12, 13079690), (13, 12073560), (15, 10463752), (20, 7847814), (24, 6539845), (26, 6036780), (30, 5231876), (39, 4024520), (40, 3923907), (52, 3018390), (60, 2615938), (65, 2414712), (78, 2012260), (104, 1509195), (120, 1307969), (130, 1207356), (156, 1006130), (195, 804904), (260, 603678), (312, 503065), (390, 402452), (520, 301839), (780, 201226), (1560, 100613)]