101850128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 221128704

約数和(自身を除く): 119278576

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 248, 257, 272, 376, 496, 514, 527, 752, 799, 1028, 1054, 1457, 1598, 2056, 2108, 2914, 3196, 4112, 4216, 4369, 5828, 6392, 7967, 8432, 8738, 11656, 12079, 12784, 15934, 17476, 23312, 24158, 24769, 31868, 34952, 48316, 49538, 63736, 69904, 96632, 99076, 127472, 135439, 193264, 198152, 205343, 270878, 374449, 396304, 410686, 541756, 748898, 821372, 1083512, 1497796, 1642744, 2167024, 2995592, 3285488, 5991184, 6365633, 12731266, 25462532, 50925064, 101850128]

約数ペア:

[(1, 101850128), (2, 50925064), (4, 25462532), (8, 12731266), (16, 6365633), (17, 5991184), (31, 3285488), (34, 2995592), (47, 2167024), (62, 1642744), (68, 1497796), (94, 1083512), (124, 821372), (136, 748898), (188, 541756), (248, 410686), (257, 396304), (272, 374449), (376, 270878), (496, 205343), (514, 198152), (527, 193264), (752, 135439), (799, 127472), (1028, 99076), (1054, 96632), (1457, 69904), (1598, 63736), (2056, 49538), (2108, 48316), (2914, 34952), (3196, 31868), (4112, 24769), (4216, 24158), (4369, 23312), (5828, 17476), (6392, 15934), (7967, 12784), (8432, 12079), (8738, 11656)]