156950301040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7942829}}^1$

素因数の和:7942874

約数の個数: 80

約数和(自身を含む): 413662586400

約数和(自身を除く): 256712285360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 7942829, 15885658, 31771316, 39714145, 63542632, 79428290, 103256777, 127085264, 150913751, 158856580, 206513554, 301827502, 317713160, 413027108, 516283885, 603655004, 635426320, 754568755, 826054216, 1032567770, 1207310008, 1509137510, 1652108432, 1961878763, 2065135540, 2414620016, 3018275020, 3923757526, 4130271080, 6036550040, 7847515052, 8260542160, 9809393815, 12073100080, 15695030104, 19618787630, 31390060208, 39237575260, 78475150520, 156950301040]

約数ペア:

[(1, 156950301040), (2, 78475150520), (4, 39237575260), (5, 31390060208), (8, 19618787630), (10, 15695030104), (13, 12073100080), (16, 9809393815), (19, 8260542160), (20, 7847515052), (26, 6036550040), (38, 4130271080), (40, 3923757526), (52, 3018275020), (65, 2414620016), (76, 2065135540), (80, 1961878763), (95, 1652108432), (104, 1509137510), (130, 1207310008), (152, 1032567770), (190, 826054216), (208, 754568755), (247, 635426320), (260, 603655004), (304, 516283885), (380, 413027108), (494, 317713160), (520, 301827502), (760, 206513554), (988, 158856580), (1040, 150913751), (1235, 127085264), (1520, 103256777), (1976, 79428290), (2470, 63542632), (3952, 39714145), (4940, 31771316), (9880, 15885658), (19760, 7942829)]