156947705572

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1\times {\mathrm{123931}}^1$

素因数の和:125432

約数の個数: 48

約数和(自身を含む): 324245770240

約数和(自身を除く): 167298064668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1459, 2918, 5836, 10213, 20426, 40852, 45229, 90458, 123931, 180916, 247862, 316603, 495724, 633206, 867517, 1266412, 1735034, 3470068, 3841861, 7683722, 15367444, 26893027, 53786054, 107572108, 180815329, 361630658, 723261316, 1265707303, 2531414606, 5062829212, 5605275199, 11210550398, 22421100796, 39236926393, 78473852786, 156947705572]

約数ペア:

[(1, 156947705572), (2, 78473852786), (4, 39236926393), (7, 22421100796), (14, 11210550398), (28, 5605275199), (31, 5062829212), (62, 2531414606), (124, 1265707303), (217, 723261316), (434, 361630658), (868, 180815329), (1459, 107572108), (2918, 53786054), (5836, 26893027), (10213, 15367444), (20426, 7683722), (40852, 3841861), (45229, 3470068), (90458, 1735034), (123931, 1266412), (180916, 867517), (247862, 633206), (316603, 495724)]