165225592

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 363916800

約数和(自身を除く): 198691208

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 179, 212, 311, 358, 371, 424, 622, 716, 742, 1244, 1253, 1432, 1484, 2177, 2488, 2506, 2968, 4354, 5012, 8708, 9487, 10024, 16483, 17416, 18974, 32966, 37948, 55669, 65932, 66409, 75896, 111338, 115381, 131864, 132818, 222676, 230762, 265636, 389683, 445352, 461524, 531272, 779366, 923048, 1558732, 2950457, 3117464, 5900914, 11801828, 20653199, 23603656, 41306398, 82612796, 165225592]

約数ペア:

[(1, 165225592), (2, 82612796), (4, 41306398), (7, 23603656), (8, 20653199), (14, 11801828), (28, 5900914), (53, 3117464), (56, 2950457), (106, 1558732), (179, 923048), (212, 779366), (311, 531272), (358, 461524), (371, 445352), (424, 389683), (622, 265636), (716, 230762), (742, 222676), (1244, 132818), (1253, 131864), (1432, 115381), (1484, 111338), (2177, 75896), (2488, 66409), (2506, 65932), (2968, 55669), (4354, 37948), (5012, 32966), (8708, 18974), (9487, 17416), (10024, 16483)]