195757312

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 427375872

約数和(自身を除く): 231618560

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1451, 1984, 2108, 2176, 2902, 3968, 4216, 4352, 5804, 7936, 8432, 11608, 16864, 23216, 24667, 33728, 44981, 46432, 49334, 67456, 89962, 92864, 98668, 134912, 179924, 185728, 197336, 359848, 371456, 394672, 719696, 764677, 789344, 1439392, 1529354, 1578688, 2878784, 3058708, 3157376, 5757568, 6117416, 6314752, 11515136, 12234832, 24469664, 48939328, 97878656, 195757312]

約数ペア:

[(1, 195757312), (2, 97878656), (4, 48939328), (8, 24469664), (16, 12234832), (17, 11515136), (31, 6314752), (32, 6117416), (34, 5757568), (62, 3157376), (64, 3058708), (68, 2878784), (124, 1578688), (128, 1529354), (136, 1439392), (248, 789344), (256, 764677), (272, 719696), (496, 394672), (527, 371456), (544, 359848), (992, 197336), (1054, 185728), (1088, 179924), (1451, 134912), (1984, 98668), (2108, 92864), (2176, 89962), (2902, 67456), (3968, 49334), (4216, 46432), (4352, 44981), (5804, 33728), (7936, 24667), (8432, 23216), (11608, 16864)]