152036920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6101}}^1$

素因数の和:6208

約数の個数: 64

約数和(自身を含む): 395409600

約数和(自身を除く): 243372680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6101, 6230, 12202, 12460, 24404, 24920, 30505, 42707, 48808, 61010, 85414, 122020, 170828, 213535, 244040, 341656, 427070, 542989, 854140, 1085978, 1708280, 2171956, 2714945, 3800923, 4343912, 5429890, 7601846, 10859780, 15203692, 19004615, 21719560, 30407384, 38009230, 76018460, 152036920]

約数ペア:

[(1, 152036920), (2, 76018460), (4, 38009230), (5, 30407384), (7, 21719560), (8, 19004615), (10, 15203692), (14, 10859780), (20, 7601846), (28, 5429890), (35, 4343912), (40, 3800923), (56, 2714945), (70, 2171956), (89, 1708280), (140, 1085978), (178, 854140), (280, 542989), (356, 427070), (445, 341656), (623, 244040), (712, 213535), (890, 170828), (1246, 122020), (1780, 85414), (2492, 61010), (3115, 48808), (3560, 42707), (4984, 30505), (6101, 24920), (6230, 24404), (12202, 12460)]