159312906

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{31723}}^1$

素因数の和:31768

約数の個数: 40

約数和(自身を含む): 368505984

約数和(自身を除く): 209193078

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 31723, 63446, 95169, 190338, 285507, 571014, 856521, 983413, 1713042, 1966826, 2569563, 2950239, 5139126, 5900478, 8850717, 17701434, 26552151, 53104302, 79656453, 159312906]

約数ペア:

[(1, 159312906), (2, 79656453), (3, 53104302), (6, 26552151), (9, 17701434), (18, 8850717), (27, 5900478), (31, 5139126), (54, 2950239), (62, 2569563), (81, 1966826), (93, 1713042), (162, 983413), (186, 856521), (279, 571014), (558, 285507), (837, 190338), (1674, 95169), (2511, 63446), (5022, 31723)]