156726793746

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1021}}^1\times {\mathrm{21481}}^1$

素因数の和:22907

約数の個数: 48

約数和(自身を含む): 340779363288

約数和(自身を除く): 184052569542

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1021, 1191, 2042, 2382, 3063, 3573, 6126, 7146, 9189, 18378, 21481, 42962, 64443, 128886, 193329, 386658, 405337, 810674, 1216011, 2432022, 3648033, 7296066, 8527957, 17055914, 21932101, 25583871, 43864202, 51167742, 65796303, 76751613, 131592606, 153503226, 197388909, 394777818, 8707044097, 17414088194, 26121132291, 52242264582, 78363396873, 156726793746]

約数ペア:

[(1, 156726793746), (2, 78363396873), (3, 52242264582), (6, 26121132291), (9, 17414088194), (18, 8707044097), (397, 394777818), (794, 197388909), (1021, 153503226), (1191, 131592606), (2042, 76751613), (2382, 65796303), (3063, 51167742), (3573, 43864202), (6126, 25583871), (7146, 21932101), (9189, 17055914), (18378, 8527957), (21481, 7296066), (42962, 3648033), (64443, 2432022), (128886, 1216011), (193329, 810674), (386658, 405337)]