142596972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{991}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 413084672

約数和(自身を除く): 270487700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 571, 991, 1142, 1713, 1982, 2284, 2973, 3426, 3964, 3997, 5139, 5946, 6852, 6937, 7994, 8919, 10278, 11892, 11991, 13874, 15988, 17838, 20556, 20811, 23982, 27748, 35676, 35973, 41622, 47964, 62433, 71946, 83244, 124866, 143892, 249732, 565861, 1131722, 1697583, 2263444, 3395166, 3961027, 5092749, 6790332, 7922054, 10185498, 11883081, 15844108, 20370996, 23766162, 35649243, 47532324, 71298486, 142596972]

約数ペア:

[(1, 142596972), (2, 71298486), (3, 47532324), (4, 35649243), (6, 23766162), (7, 20370996), (9, 15844108), (12, 11883081), (14, 10185498), (18, 7922054), (21, 6790332), (28, 5092749), (36, 3961027), (42, 3395166), (63, 2263444), (84, 1697583), (126, 1131722), (252, 565861), (571, 249732), (991, 143892), (1142, 124866), (1713, 83244), (1982, 71946), (2284, 62433), (2973, 47964), (3426, 41622), (3964, 35973), (3997, 35676), (5139, 27748), (5946, 23982), (6852, 20811), (6937, 20556), (7994, 17838), (8919, 15988), (10278, 13874), (11892, 11991)]