161381484

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{45281}}^1$

素因数の和:45308

約数の個数: 60

約数和(自身を含む): 460246248

約数和(自身を除く): 298864764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 45281, 90562, 135843, 181124, 271686, 407529, 498091, 543372, 815058, 996182, 1222587, 1494273, 1630116, 1992364, 2445174, 2988546, 3667761, 4482819, 4890348, 5977092, 7335522, 8965638, 13448457, 14671044, 17931276, 26896914, 40345371, 53793828, 80690742, 161381484]

約数ペア:

[(1, 161381484), (2, 80690742), (3, 53793828), (4, 40345371), (6, 26896914), (9, 17931276), (11, 14671044), (12, 13448457), (18, 8965638), (22, 7335522), (27, 5977092), (33, 4890348), (36, 4482819), (44, 3667761), (54, 2988546), (66, 2445174), (81, 1992364), (99, 1630116), (108, 1494273), (132, 1222587), (162, 996182), (198, 815058), (297, 543372), (324, 498091), (396, 407529), (594, 271686), (891, 181124), (1188, 135843), (1782, 90562), (3564, 45281)]