152706992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 321622272

約数和(自身を除く): 168915280

約数列:

[1, 2, 4, 8, 16, 31, 37, 53, 62, 74, 106, 124, 148, 157, 212, 248, 296, 314, 424, 496, 592, 628, 848, 1147, 1256, 1643, 1961, 2294, 2512, 3286, 3922, 4588, 4867, 5809, 6572, 7844, 8321, 9176, 9734, 11618, 13144, 15688, 16642, 18352, 19468, 23236, 26288, 31376, 33284, 38936, 46472, 60791, 66568, 77872, 92944, 121582, 133136, 180079, 243164, 257951, 307877, 360158, 486328, 515902, 615754, 720316, 972656, 1031804, 1231508, 1440632, 2063608, 2463016, 2881264, 4127216, 4926032, 9544187, 19088374, 38176748, 76353496, 152706992]

約数ペア:

[(1, 152706992), (2, 76353496), (4, 38176748), (8, 19088374), (16, 9544187), (31, 4926032), (37, 4127216), (53, 2881264), (62, 2463016), (74, 2063608), (106, 1440632), (124, 1231508), (148, 1031804), (157, 972656), (212, 720316), (248, 615754), (296, 515902), (314, 486328), (424, 360158), (496, 307877), (592, 257951), (628, 243164), (848, 180079), (1147, 133136), (1256, 121582), (1643, 92944), (1961, 77872), (2294, 66568), (2512, 60791), (3286, 46472), (3922, 38936), (4588, 33284), (4867, 31376), (5809, 26288), (6572, 23236), (7844, 19468), (8321, 18352), (9176, 16642), (9734, 15688), (11618, 13144)]