161507118

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 337432320

約数和(自身を除く): 175925202

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 201, 239, 246, 402, 478, 717, 1434, 1681, 2747, 3362, 5043, 5494, 8241, 9799, 10086, 16013, 16482, 19598, 29397, 32026, 48039, 58794, 96078, 112627, 225254, 337881, 401759, 656533, 675762, 803518, 1205277, 1313066, 1969599, 2410554, 3939198, 26917853, 53835706, 80753559, 161507118]

約数ペア:

[(1, 161507118), (2, 80753559), (3, 53835706), (6, 26917853), (41, 3939198), (67, 2410554), (82, 1969599), (123, 1313066), (134, 1205277), (201, 803518), (239, 675762), (246, 656533), (402, 401759), (478, 337881), (717, 225254), (1434, 112627), (1681, 96078), (2747, 58794), (3362, 48039), (5043, 32026), (5494, 29397), (8241, 19598), (9799, 16482), (10086, 16013)]