159576228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1109}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 462221760

約数和(自身を除く): 302645532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 571, 1109, 1142, 1713, 2218, 2284, 3327, 3426, 3997, 4436, 5139, 6654, 6852, 7763, 7994, 9981, 10278, 11991, 13308, 15526, 15988, 19962, 20556, 23289, 23982, 31052, 35973, 39924, 46578, 47964, 69867, 71946, 93156, 139734, 143892, 279468, 633239, 1266478, 1899717, 2532956, 3799434, 4432673, 5699151, 7598868, 8865346, 11398302, 13298019, 17730692, 22796604, 26596038, 39894057, 53192076, 79788114, 159576228]

約数ペア:

[(1, 159576228), (2, 79788114), (3, 53192076), (4, 39894057), (6, 26596038), (7, 22796604), (9, 17730692), (12, 13298019), (14, 11398302), (18, 8865346), (21, 7598868), (28, 5699151), (36, 4432673), (42, 3799434), (63, 2532956), (84, 1899717), (126, 1266478), (252, 633239), (571, 279468), (1109, 143892), (1142, 139734), (1713, 93156), (2218, 71946), (2284, 69867), (3327, 47964), (3426, 46578), (3997, 39924), (4436, 35973), (5139, 31052), (6654, 23982), (6852, 23289), (7763, 20556), (7994, 19962), (9981, 15988), (10278, 15526), (11991, 13308)]