157790532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 394865856

約数和(自身を除く): 237075324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 173, 204, 263, 289, 346, 519, 526, 578, 692, 789, 867, 1038, 1052, 1156, 1578, 1734, 2076, 2941, 3156, 3468, 4471, 5882, 8823, 8942, 11764, 13413, 17646, 17884, 26826, 35292, 45499, 49997, 53652, 76007, 90998, 99994, 136497, 149991, 152014, 181996, 199988, 228021, 272994, 299982, 304028, 456042, 545988, 599964, 773483, 912084, 1546966, 2320449, 3093932, 4640898, 9281796, 13149211, 26298422, 39447633, 52596844, 78895266, 157790532]

約数ペア:

[(1, 157790532), (2, 78895266), (3, 52596844), (4, 39447633), (6, 26298422), (12, 13149211), (17, 9281796), (34, 4640898), (51, 3093932), (68, 2320449), (102, 1546966), (173, 912084), (204, 773483), (263, 599964), (289, 545988), (346, 456042), (519, 304028), (526, 299982), (578, 272994), (692, 228021), (789, 199988), (867, 181996), (1038, 152014), (1052, 149991), (1156, 136497), (1578, 99994), (1734, 90998), (2076, 76007), (2941, 53652), (3156, 49997), (3468, 45499), (4471, 35292), (5882, 26826), (8823, 17884), (8942, 17646), (11764, 13413)]