162893804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 301771008

約数和(自身を除く): 138877204

約数列:

[1, 2, 4, 43, 53, 86, 106, 107, 167, 172, 212, 214, 334, 428, 668, 2279, 4558, 4601, 5671, 7181, 8851, 9116, 9202, 11342, 14362, 17702, 17869, 18404, 22684, 28724, 35404, 35738, 71476, 243853, 380593, 487706, 761186, 768367, 947057, 975412, 1522372, 1536734, 1894114, 3073468, 3788228, 40723451, 81446902, 162893804]

約数ペア:

[(1, 162893804), (2, 81446902), (4, 40723451), (43, 3788228), (53, 3073468), (86, 1894114), (106, 1536734), (107, 1522372), (167, 975412), (172, 947057), (212, 768367), (214, 761186), (334, 487706), (428, 380593), (668, 243853), (2279, 71476), (4558, 35738), (4601, 35404), (5671, 28724), (7181, 22684), (8851, 18404), (9116, 17869), (9202, 17702), (11342, 14362)]