161037828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 479494400

約数和(自身を除く): 318456572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 277, 378, 554, 756, 769, 831, 1108, 1538, 1662, 1939, 2307, 2493, 3076, 3324, 3878, 4614, 4986, 5383, 5817, 6921, 7479, 7756, 9228, 9972, 10766, 11634, 13842, 14958, 16149, 17451, 20763, 21532, 23268, 27684, 29916, 32298, 34902, 41526, 48447, 52353, 64596, 69804, 83052, 96894, 104706, 145341, 193788, 209412, 213013, 290682, 426026, 581364, 639039, 852052, 1278078, 1491091, 1917117, 2556156, 2982182, 3834234, 4473273, 5751351, 5964364, 7668468, 8946546, 11502702, 13419819, 17893092, 23005404, 26839638, 40259457, 53679276, 80518914, 161037828]

約数ペア:

[(1, 161037828), (2, 80518914), (3, 53679276), (4, 40259457), (6, 26839638), (7, 23005404), (9, 17893092), (12, 13419819), (14, 11502702), (18, 8946546), (21, 7668468), (27, 5964364), (28, 5751351), (36, 4473273), (42, 3834234), (54, 2982182), (63, 2556156), (84, 1917117), (108, 1491091), (126, 1278078), (189, 852052), (252, 639039), (277, 581364), (378, 426026), (554, 290682), (756, 213013), (769, 209412), (831, 193788), (1108, 145341), (1538, 104706), (1662, 96894), (1939, 83052), (2307, 69804), (2493, 64596), (3076, 52353), (3324, 48447), (3878, 41526), (4614, 34902), (4986, 32298), (5383, 29916), (5817, 27684), (6921, 23268), (7479, 21532), (7756, 20763), (9228, 17451), (9972, 16149), (10766, 14958), (11634, 13842)]