129689198

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 204703200

約数和(自身を除く): 75014002

約数列:

[1, 2, 53, 59, 89, 106, 118, 178, 233, 466, 3127, 4717, 5251, 6254, 9434, 10502, 12349, 13747, 20737, 24698, 27494, 41474, 278303, 556606, 728591, 1099061, 1223483, 1457182, 2198122, 2446966, 64844599, 129689198]

約数ペア:

[(1, 129689198), (2, 64844599), (53, 2446966), (59, 2198122), (89, 1457182), (106, 1223483), (118, 1099061), (178, 728591), (233, 556606), (466, 278303), (3127, 41474), (4717, 27494), (5251, 24698), (6254, 20737), (9434, 13747), (10502, 12349)]