179289344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 408207240

約数和(自身を除く): 228917896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3169, 3328, 3536, 4352, 6338, 7072, 12676, 14144, 25352, 28288, 41197, 50704, 53873, 56576, 82394, 101408, 107746, 164788, 202816, 215492, 329576, 405632, 430984, 659152, 700349, 811264, 861968, 1318304, 1400698, 1723936, 2636608, 2801396, 3447872, 5273216, 5602792, 6895744, 10546432, 11205584, 13791488, 22411168, 44822336, 89644672, 179289344]

約数ペア:

[(1, 179289344), (2, 89644672), (4, 44822336), (8, 22411168), (13, 13791488), (16, 11205584), (17, 10546432), (26, 6895744), (32, 5602792), (34, 5273216), (52, 3447872), (64, 2801396), (68, 2636608), (104, 1723936), (128, 1400698), (136, 1318304), (208, 861968), (221, 811264), (256, 700349), (272, 659152), (416, 430984), (442, 405632), (544, 329576), (832, 215492), (884, 202816), (1088, 164788), (1664, 107746), (1768, 101408), (2176, 82394), (3169, 56576), (3328, 53873), (3536, 50704), (4352, 41197), (6338, 28288), (7072, 25352), (12676, 14144)]