158229960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{188369}}^1$

素因数の和:188390

約数の個数: 64

約数和(自身を含む): 542505600

約数和(自身を除く): 384275640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 188369, 376738, 565107, 753476, 941845, 1130214, 1318583, 1506952, 1883690, 2260428, 2637166, 2825535, 3767380, 3955749, 4520856, 5274332, 5651070, 6592915, 7534760, 7911498, 10548664, 11302140, 13185830, 15822996, 19778745, 22604280, 26371660, 31645992, 39557490, 52743320, 79114980, 158229960]

約数ペア:

[(1, 158229960), (2, 79114980), (3, 52743320), (4, 39557490), (5, 31645992), (6, 26371660), (7, 22604280), (8, 19778745), (10, 15822996), (12, 13185830), (14, 11302140), (15, 10548664), (20, 7911498), (21, 7534760), (24, 6592915), (28, 5651070), (30, 5274332), (35, 4520856), (40, 3955749), (42, 3767380), (56, 2825535), (60, 2637166), (70, 2260428), (84, 1883690), (105, 1506952), (120, 1318583), (140, 1130214), (168, 941845), (210, 753476), (280, 565107), (420, 376738), (840, 188369)]