155437884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2293}}^1$

素因数の和:2579

約数の個数: 72

約数和(自身を含む): 450908640

約数和(自身を除く): 295470756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1614, 1883, 2293, 2421, 3228, 3766, 4586, 4842, 5649, 6879, 7532, 9172, 9684, 11298, 13758, 16051, 16947, 20637, 22596, 27516, 32102, 33894, 41274, 48153, 64204, 67788, 82548, 96306, 144459, 192612, 288918, 577836, 616817, 1233634, 1850451, 2467268, 3700902, 4317719, 5551353, 7401804, 8635438, 11102706, 12953157, 17270876, 22205412, 25906314, 38859471, 51812628, 77718942, 155437884]

約数ペア:

[(1, 155437884), (2, 77718942), (3, 51812628), (4, 38859471), (6, 25906314), (7, 22205412), (9, 17270876), (12, 12953157), (14, 11102706), (18, 8635438), (21, 7401804), (28, 5551353), (36, 4317719), (42, 3700902), (63, 2467268), (84, 1850451), (126, 1233634), (252, 616817), (269, 577836), (538, 288918), (807, 192612), (1076, 144459), (1614, 96306), (1883, 82548), (2293, 67788), (2421, 64204), (3228, 48153), (3766, 41274), (4586, 33894), (4842, 32102), (5649, 27516), (6879, 22596), (7532, 20637), (9172, 16947), (9684, 16051), (11298, 13758)]