128630152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2366

約数の個数: 64

約数和(自身を含む): 295747200

約数和(自身を除く): 167117048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2281, 2968, 4028, 4562, 7049, 8056, 9124, 14098, 15967, 18248, 28196, 31934, 43339, 56392, 63868, 86678, 120893, 127736, 173356, 241786, 303373, 346712, 483572, 606746, 846251, 967144, 1213492, 1692502, 2296967, 2426984, 3385004, 4593934, 6770008, 9187868, 16078769, 18375736, 32157538, 64315076, 128630152]

約数ペア:

[(1, 128630152), (2, 64315076), (4, 32157538), (7, 18375736), (8, 16078769), (14, 9187868), (19, 6770008), (28, 4593934), (38, 3385004), (53, 2426984), (56, 2296967), (76, 1692502), (106, 1213492), (133, 967144), (152, 846251), (212, 606746), (266, 483572), (371, 346712), (424, 303373), (532, 241786), (742, 173356), (1007, 127736), (1064, 120893), (1484, 86678), (2014, 63868), (2281, 56392), (2968, 43339), (4028, 31934), (4562, 28196), (7049, 18248), (8056, 15967), (9124, 14098)]