160218045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2659}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 302090880

約数和(自身を除く): 141872835

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 2659, 4017, 4635, 6695, 7977, 12051, 13295, 20085, 23931, 34567, 39885, 60255, 103701, 119655, 172835, 273877, 311103, 518505, 821631, 1369385, 1555515, 2464893, 3560401, 4108155, 10681203, 12324465, 17802005, 32043609, 53406015, 160218045]

約数ペア:

[(1, 160218045), (3, 53406015), (5, 32043609), (9, 17802005), (13, 12324465), (15, 10681203), (39, 4108155), (45, 3560401), (65, 2464893), (103, 1555515), (117, 1369385), (195, 821631), (309, 518505), (515, 311103), (585, 273877), (927, 172835), (1339, 119655), (1545, 103701), (2659, 60255), (4017, 39885), (4635, 34567), (6695, 23931), (7977, 20085), (12051, 13295)]