166490436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2873

約数の個数: 72

約数和(自身を含む): 456456000

約数和(自身を除く): 289965564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2749, 2884, 4326, 5047, 5498, 8247, 8652, 10094, 10996, 15141, 16494, 19243, 20188, 30282, 32988, 38486, 57729, 60564, 76972, 115458, 134701, 230916, 269402, 283147, 404103, 538804, 566294, 808206, 849441, 1132588, 1616412, 1698882, 1982029, 3397764, 3964058, 5946087, 7928116, 11892174, 13874203, 23784348, 27748406, 41622609, 55496812, 83245218, 166490436]

約数ペア:

[(1, 166490436), (2, 83245218), (3, 55496812), (4, 41622609), (6, 27748406), (7, 23784348), (12, 13874203), (14, 11892174), (21, 7928116), (28, 5946087), (42, 3964058), (49, 3397764), (84, 1982029), (98, 1698882), (103, 1616412), (147, 1132588), (196, 849441), (206, 808206), (294, 566294), (309, 538804), (412, 404103), (588, 283147), (618, 269402), (721, 230916), (1236, 134701), (1442, 115458), (2163, 76972), (2749, 60564), (2884, 57729), (4326, 38486), (5047, 32988), (5498, 30282), (8247, 20188), (8652, 19243), (10094, 16494), (10996, 15141)]