129646454

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{11117}}^1$

素因数の和:11157

約数の個数: 32

約数和(自身を含む): 240148800

約数和(自身を除く): 110502346

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11117, 11662, 22234, 77819, 155638, 188989, 377978, 544733, 1089466, 1322923, 2645846, 3813131, 7626262, 9260461, 18520922, 64823227, 129646454]

約数ペア:

[(1, 129646454), (2, 64823227), (7, 18520922), (14, 9260461), (17, 7626262), (34, 3813131), (49, 2645846), (98, 1322923), (119, 1089466), (238, 544733), (343, 377978), (686, 188989), (833, 155638), (1666, 77819), (5831, 22234), (11117, 11662)]