128029044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74609}}^1$

素因数の和:74640

約数の個数: 48

約数和(自身を含む): 350965440

約数和(自身を除く): 222936396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 74609, 149218, 223827, 298436, 447654, 820699, 895308, 969917, 1641398, 1939834, 2462097, 2909751, 3282796, 3879668, 4924194, 5819502, 9848388, 10669087, 11639004, 21338174, 32007261, 42676348, 64014522, 128029044]

約数ペア:

[(1, 128029044), (2, 64014522), (3, 42676348), (4, 32007261), (6, 21338174), (11, 11639004), (12, 10669087), (13, 9848388), (22, 5819502), (26, 4924194), (33, 3879668), (39, 3282796), (44, 2909751), (52, 2462097), (66, 1939834), (78, 1641398), (132, 969917), (143, 895308), (156, 820699), (286, 447654), (429, 298436), (572, 223827), (858, 149218), (1716, 74609)]