148953840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{88663}}^1$

素因数の和:88686

約数の個数: 80

約数和(自身を含む): 527728128

約数和(自身を除く): 378774288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 88663, 177326, 265989, 354652, 443315, 531978, 620641, 709304, 886630, 1063956, 1241282, 1329945, 1418608, 1773260, 1861923, 2127912, 2482564, 2659890, 3103205, 3546520, 3723846, 4255824, 4965128, 5319780, 6206410, 7093040, 7447692, 9309615, 9930256, 10639560, 12412820, 14895384, 18619230, 21279120, 24825640, 29790768, 37238460, 49651280, 74476920, 148953840]

約数ペア:

[(1, 148953840), (2, 74476920), (3, 49651280), (4, 37238460), (5, 29790768), (6, 24825640), (7, 21279120), (8, 18619230), (10, 14895384), (12, 12412820), (14, 10639560), (15, 9930256), (16, 9309615), (20, 7447692), (21, 7093040), (24, 6206410), (28, 5319780), (30, 4965128), (35, 4255824), (40, 3723846), (42, 3546520), (48, 3103205), (56, 2659890), (60, 2482564), (70, 2127912), (80, 1861923), (84, 1773260), (105, 1418608), (112, 1329945), (120, 1241282), (140, 1063956), (168, 886630), (210, 709304), (240, 620641), (280, 531978), (336, 443315), (420, 354652), (560, 265989), (840, 177326), (1680, 88663)]