147358428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42787}}^1$

素因数の和:42842

約数の個数: 48

約数和(自身を含む): 402549504

約数和(自身を除く): 255191076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 42787, 85574, 128361, 171148, 256722, 299509, 513444, 599018, 898527, 1198036, 1754267, 1797054, 3508534, 3594108, 5262801, 7017068, 10525602, 12279869, 21051204, 24559738, 36839607, 49119476, 73679214, 147358428]

約数ペア:

[(1, 147358428), (2, 73679214), (3, 49119476), (4, 36839607), (6, 24559738), (7, 21051204), (12, 12279869), (14, 10525602), (21, 7017068), (28, 5262801), (41, 3594108), (42, 3508534), (82, 1797054), (84, 1754267), (123, 1198036), (164, 898527), (246, 599018), (287, 513444), (492, 299509), (574, 256722), (861, 171148), (1148, 128361), (1722, 85574), (3444, 42787)]