149740542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4451}}^1$

素因数の和:4558

約数の個数: 64

約数和(自身を含む): 384652800

約数和(自身を除く): 234912258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 3738, 4451, 4806, 5607, 8902, 11214, 13353, 16821, 26706, 31157, 33642, 40059, 62314, 80118, 93471, 120177, 186942, 240354, 280413, 396139, 560826, 792278, 841239, 1188417, 1682478, 2376834, 2772973, 3565251, 5545946, 7130502, 8318919, 10695753, 16637838, 21391506, 24956757, 49913514, 74870271, 149740542]

約数ペア:

[(1, 149740542), (2, 74870271), (3, 49913514), (6, 24956757), (7, 21391506), (9, 16637838), (14, 10695753), (18, 8318919), (21, 7130502), (27, 5545946), (42, 3565251), (54, 2772973), (63, 2376834), (89, 1682478), (126, 1188417), (178, 841239), (189, 792278), (267, 560826), (378, 396139), (534, 280413), (623, 240354), (801, 186942), (1246, 120177), (1602, 93471), (1869, 80118), (2403, 62314), (3738, 40059), (4451, 33642), (4806, 31157), (5607, 26706), (8902, 16821), (11214, 13353)]