168695256

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^2\times {\mathrm{1889}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 428992200

約数和(自身を除く): 260296944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 1889, 3721, 3778, 5667, 7442, 7556, 11163, 11334, 14884, 15112, 22326, 22668, 29768, 44652, 45336, 89304, 115229, 230458, 345687, 460916, 691374, 921832, 1382748, 2765496, 7028969, 14057938, 21086907, 28115876, 42173814, 56231752, 84347628, 168695256]

約数ペア:

[(1, 168695256), (2, 84347628), (3, 56231752), (4, 42173814), (6, 28115876), (8, 21086907), (12, 14057938), (24, 7028969), (61, 2765496), (122, 1382748), (183, 921832), (244, 691374), (366, 460916), (488, 345687), (732, 230458), (1464, 115229), (1889, 89304), (3721, 45336), (3778, 44652), (5667, 29768), (7442, 22668), (7556, 22326), (11163, 15112), (11334, 14884)]