104270608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 228207616

約数和(自身を除く): 123937008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 103, 104, 124, 157, 206, 208, 248, 314, 403, 412, 496, 628, 806, 824, 1256, 1339, 1612, 1648, 2041, 2512, 2678, 3193, 3224, 4082, 4867, 5356, 6386, 6448, 8164, 9734, 10712, 12772, 16171, 16328, 19468, 21424, 25544, 32342, 32656, 38936, 41509, 51088, 63271, 64684, 77872, 83018, 126542, 129368, 166036, 210223, 253084, 258736, 332072, 420446, 501301, 506168, 664144, 840892, 1002602, 1012336, 1681784, 2005204, 3363568, 4010408, 6516913, 8020816, 13033826, 26067652, 52135304, 104270608]

約数ペア:

[(1, 104270608), (2, 52135304), (4, 26067652), (8, 13033826), (13, 8020816), (16, 6516913), (26, 4010408), (31, 3363568), (52, 2005204), (62, 1681784), (103, 1012336), (104, 1002602), (124, 840892), (157, 664144), (206, 506168), (208, 501301), (248, 420446), (314, 332072), (403, 258736), (412, 253084), (496, 210223), (628, 166036), (806, 129368), (824, 126542), (1256, 83018), (1339, 77872), (1612, 64684), (1648, 63271), (2041, 51088), (2512, 41509), (2678, 38936), (3193, 32656), (3224, 32342), (4082, 25544), (4867, 21424), (5356, 19468), (6386, 16328), (6448, 16171), (8164, 12772), (9734, 10712)]