180527144

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 400623360

約数和(自身を除く): 220096216

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 151, 259, 296, 302, 518, 577, 604, 1036, 1057, 1154, 1208, 2072, 2114, 2308, 4039, 4228, 4616, 5587, 8078, 8456, 11174, 16156, 21349, 22348, 32312, 39109, 42698, 44696, 78218, 85396, 87127, 149443, 156436, 170792, 174254, 298886, 312872, 348508, 597772, 609889, 697016, 1195544, 1219778, 2439556, 3223699, 4879112, 6447398, 12894796, 22565893, 25789592, 45131786, 90263572, 180527144]

約数ペア:

[(1, 180527144), (2, 90263572), (4, 45131786), (7, 25789592), (8, 22565893), (14, 12894796), (28, 6447398), (37, 4879112), (56, 3223699), (74, 2439556), (148, 1219778), (151, 1195544), (259, 697016), (296, 609889), (302, 597772), (518, 348508), (577, 312872), (604, 298886), (1036, 174254), (1057, 170792), (1154, 156436), (1208, 149443), (2072, 87127), (2114, 85396), (2308, 78218), (4039, 44696), (4228, 42698), (4616, 39109), (5587, 32312), (8078, 22348), (8456, 21349), (11174, 16156)]