115915478

素因数分解:

$2^1\times 7^4\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 40

約数和(自身を含む): 205705440

約数和(自身を除く): 89789962

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 239, 343, 478, 686, 707, 1414, 1673, 2401, 3346, 4802, 4949, 9898, 11711, 23422, 24139, 34643, 48278, 69286, 81977, 163954, 168973, 242501, 337946, 485002, 573839, 1147678, 1182811, 2365622, 8279677, 16559354, 57957739, 115915478]

約数ペア:

[(1, 115915478), (2, 57957739), (7, 16559354), (14, 8279677), (49, 2365622), (98, 1182811), (101, 1147678), (202, 573839), (239, 485002), (343, 337946), (478, 242501), (686, 168973), (707, 163954), (1414, 81977), (1673, 69286), (2401, 48278), (3346, 34643), (4802, 24139), (4949, 23422), (9898, 11711)]