165037628

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 340127424

約数和(自身を除く): 175089796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 233, 287, 466, 574, 617, 932, 1148, 1234, 1631, 2468, 3262, 4319, 6524, 8638, 9553, 17276, 19106, 25297, 38212, 50594, 66871, 101188, 133742, 143761, 177079, 267484, 287522, 354158, 575044, 708316, 1006327, 2012654, 4025308, 5894201, 11788402, 23576804, 41259407, 82518814, 165037628]

約数ペア:

[(1, 165037628), (2, 82518814), (4, 41259407), (7, 23576804), (14, 11788402), (28, 5894201), (41, 4025308), (82, 2012654), (164, 1006327), (233, 708316), (287, 575044), (466, 354158), (574, 287522), (617, 267484), (932, 177079), (1148, 143761), (1234, 133742), (1631, 101188), (2468, 66871), (3262, 50594), (4319, 38212), (6524, 25297), (8638, 19106), (9553, 17276)]