128564832

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 370548864

約数和(自身を除く): 241984032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 211, 264, 352, 422, 528, 577, 633, 844, 1056, 1154, 1266, 1688, 1731, 2308, 2321, 2532, 3376, 3462, 4616, 4642, 5064, 6347, 6752, 6924, 6963, 9232, 9284, 10128, 12694, 13848, 13926, 18464, 18568, 19041, 20256, 25388, 27696, 27852, 37136, 38082, 50776, 55392, 55704, 74272, 76164, 101552, 111408, 121747, 152328, 203104, 222816, 243494, 304656, 365241, 486988, 609312, 730482, 973976, 1339217, 1460964, 1947952, 2678434, 2921928, 3895904, 4017651, 5356868, 5843856, 8035302, 10713736, 11687712, 16070604, 21427472, 32141208, 42854944, 64282416, 128564832]

約数ペア:

[(1, 128564832), (2, 64282416), (3, 42854944), (4, 32141208), (6, 21427472), (8, 16070604), (11, 11687712), (12, 10713736), (16, 8035302), (22, 5843856), (24, 5356868), (32, 4017651), (33, 3895904), (44, 2921928), (48, 2678434), (66, 1947952), (88, 1460964), (96, 1339217), (132, 973976), (176, 730482), (211, 609312), (264, 486988), (352, 365241), (422, 304656), (528, 243494), (577, 222816), (633, 203104), (844, 152328), (1056, 121747), (1154, 111408), (1266, 101552), (1688, 76164), (1731, 74272), (2308, 55704), (2321, 55392), (2532, 50776), (3376, 38082), (3462, 37136), (4616, 27852), (4642, 27696), (5064, 25388), (6347, 20256), (6752, 19041), (6924, 18568), (6963, 18464), (9232, 13926), (9284, 13848), (10128, 12694)]