15970716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 44844800

約数和(自身を除く): 28874084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 108, 114, 129, 171, 172, 181, 228, 258, 342, 362, 387, 513, 516, 543, 684, 724, 774, 817, 1026, 1086, 1161, 1548, 1629, 1634, 2052, 2172, 2322, 2451, 3258, 3268, 3439, 4644, 4887, 4902, 6516, 6878, 7353, 7783, 9774, 9804, 10317, 13756, 14706, 15566, 19548, 20634, 22059, 23349, 29412, 30951, 31132, 41268, 44118, 46698, 61902, 70047, 88236, 92853, 93396, 123804, 140094, 147877, 185706, 210141, 280188, 295754, 371412, 420282, 443631, 591508, 840564, 887262, 1330893, 1774524, 2661786, 3992679, 5323572, 7985358, 15970716]

約数ペア:

[(1, 15970716), (2, 7985358), (3, 5323572), (4, 3992679), (6, 2661786), (9, 1774524), (12, 1330893), (18, 887262), (19, 840564), (27, 591508), (36, 443631), (38, 420282), (43, 371412), (54, 295754), (57, 280188), (76, 210141), (86, 185706), (108, 147877), (114, 140094), (129, 123804), (171, 93396), (172, 92853), (181, 88236), (228, 70047), (258, 61902), (342, 46698), (362, 44118), (387, 41268), (513, 31132), (516, 30951), (543, 29412), (684, 23349), (724, 22059), (774, 20634), (817, 19548), (1026, 15566), (1086, 14706), (1161, 13756), (1548, 10317), (1629, 9804), (1634, 9774), (2052, 7783), (2172, 7353), (2322, 6878), (2451, 6516), (3258, 4902), (3268, 4887), (3439, 4644)]