103087456

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 220023216

約数和(自身を除く): 116935760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 157, 272, 284, 289, 314, 544, 568, 578, 628, 1136, 1156, 1207, 1256, 2272, 2312, 2414, 2512, 2669, 4624, 4828, 5024, 5338, 9248, 9656, 10676, 11147, 19312, 20519, 21352, 22294, 38624, 41038, 42704, 44588, 45373, 82076, 85408, 89176, 90746, 164152, 178352, 181492, 189499, 328304, 356704, 362984, 378998, 656608, 725968, 757996, 1451936, 1515992, 3031984, 3221483, 6063968, 6442966, 12885932, 25771864, 51543728, 103087456]

約数ペア:

[(1, 103087456), (2, 51543728), (4, 25771864), (8, 12885932), (16, 6442966), (17, 6063968), (32, 3221483), (34, 3031984), (68, 1515992), (71, 1451936), (136, 757996), (142, 725968), (157, 656608), (272, 378998), (284, 362984), (289, 356704), (314, 328304), (544, 189499), (568, 181492), (578, 178352), (628, 164152), (1136, 90746), (1156, 89176), (1207, 85408), (1256, 82076), (2272, 45373), (2312, 44588), (2414, 42704), (2512, 41038), (2669, 38624), (4624, 22294), (4828, 21352), (5024, 20519), (5338, 19312), (9248, 11147), (9656, 10676)]