105991328

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 226134972

約数和(自身を除く): 120143644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 157, 272, 289, 292, 314, 544, 578, 584, 628, 1156, 1168, 1241, 1256, 2312, 2336, 2482, 2512, 2669, 4624, 4964, 5024, 5338, 9248, 9928, 10676, 11461, 19856, 21097, 21352, 22922, 39712, 42194, 42704, 45373, 45844, 84388, 85408, 90746, 91688, 168776, 181492, 183376, 194837, 337552, 362984, 366752, 389674, 675104, 725968, 779348, 1451936, 1558696, 3117392, 3312229, 6234784, 6624458, 13248916, 26497832, 52995664, 105991328]

約数ペア:

[(1, 105991328), (2, 52995664), (4, 26497832), (8, 13248916), (16, 6624458), (17, 6234784), (32, 3312229), (34, 3117392), (68, 1558696), (73, 1451936), (136, 779348), (146, 725968), (157, 675104), (272, 389674), (289, 366752), (292, 362984), (314, 337552), (544, 194837), (578, 183376), (584, 181492), (628, 168776), (1156, 91688), (1168, 90746), (1241, 85408), (1256, 84388), (2312, 45844), (2336, 45373), (2482, 42704), (2512, 42194), (2669, 39712), (4624, 22922), (4964, 21352), (5024, 21097), (5338, 19856), (9248, 11461), (9928, 10676)]