142495248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424093}}^1$

素因数の和:424111

約数の個数: 40

約数和(自身を含む): 420701248

約数和(自身を除く): 278206000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424093, 848186, 1272279, 1696372, 2544558, 2968651, 3392744, 5089116, 5937302, 6785488, 8905953, 10178232, 11874604, 17811906, 20356464, 23749208, 35623812, 47498416, 71247624, 142495248]

約数ペア:

[(1, 142495248), (2, 71247624), (3, 47498416), (4, 35623812), (6, 23749208), (7, 20356464), (8, 17811906), (12, 11874604), (14, 10178232), (16, 8905953), (21, 6785488), (24, 5937302), (28, 5089116), (42, 3392744), (48, 2968651), (56, 2544558), (84, 1696372), (112, 1272279), (168, 848186), (336, 424093)]