145018124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 270950400

約数和(自身を除く): 125932276

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 149, 167, 188, 298, 334, 596, 668, 1457, 2914, 4619, 5177, 5828, 7003, 7849, 9238, 10354, 14006, 15698, 18476, 20708, 24883, 28012, 31396, 49766, 99532, 217093, 243319, 434186, 486638, 771373, 868372, 973276, 1169501, 1542746, 2339002, 3085492, 4678004, 36254531, 72509062, 145018124]

約数ペア:

[(1, 145018124), (2, 72509062), (4, 36254531), (31, 4678004), (47, 3085492), (62, 2339002), (94, 1542746), (124, 1169501), (149, 973276), (167, 868372), (188, 771373), (298, 486638), (334, 434186), (596, 243319), (668, 217093), (1457, 99532), (2914, 49766), (4619, 31396), (5177, 28012), (5828, 24883), (7003, 20708), (7849, 18476), (9238, 15698), (10354, 14006)]