152982272

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 324358272

約数和(自身を除く): 171376000

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 521, 592, 992, 1042, 1147, 1184, 1984, 2084, 2294, 2368, 3968, 4168, 4588, 4736, 7936, 8336, 9176, 9472, 16151, 16672, 18352, 19277, 32302, 33344, 36704, 38554, 64604, 66688, 73408, 77108, 129208, 133376, 146816, 154216, 258416, 293632, 308432, 516832, 597587, 616864, 1033664, 1195174, 1233728, 2067328, 2390348, 2467456, 4134656, 4780696, 4934912, 9561392, 19122784, 38245568, 76491136, 152982272]

約数ペア:

[(1, 152982272), (2, 76491136), (4, 38245568), (8, 19122784), (16, 9561392), (31, 4934912), (32, 4780696), (37, 4134656), (62, 2467456), (64, 2390348), (74, 2067328), (124, 1233728), (128, 1195174), (148, 1033664), (248, 616864), (256, 597587), (296, 516832), (496, 308432), (521, 293632), (592, 258416), (992, 154216), (1042, 146816), (1147, 133376), (1184, 129208), (1984, 77108), (2084, 73408), (2294, 66688), (2368, 64604), (3968, 38554), (4168, 36704), (4588, 33344), (4736, 32302), (7936, 19277), (8336, 18352), (9176, 16672), (9472, 16151)]