156986258312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79446487}}^1$

素因数の和:79446525

約数の個数: 32

約数和(自身を含む): 333675249600

約数和(自身を除く): 176688991288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 79446487, 158892974, 317785948, 635571896, 1032804331, 1509483253, 2065608662, 3018966506, 4131217324, 6037933012, 8262434648, 12075866024, 19623282289, 39246564578, 78493129156, 156986258312]

約数ペア:

[(1, 156986258312), (2, 78493129156), (4, 39246564578), (8, 19623282289), (13, 12075866024), (19, 8262434648), (26, 6037933012), (38, 4131217324), (52, 3018966506), (76, 2065608662), (104, 1509483253), (152, 1032804331), (247, 635571896), (494, 317785948), (988, 158892974), (1976, 79446487)]