156947552340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2128391}}^1$

素因数の和:2129632

約数の個数: 48

約数和(自身を含む): 439810922880

約数和(自身を除く): 282863370540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1229, 2458, 3687, 4916, 6145, 7374, 12290, 14748, 18435, 24580, 36870, 73740, 2128391, 4256782, 6385173, 8513564, 10641955, 12770346, 21283910, 25540692, 31925865, 42567820, 63851730, 127703460, 2615792539, 5231585078, 7847377617, 10463170156, 13078962695, 15694755234, 26157925390, 31389510468, 39236888085, 52315850780, 78473776170, 156947552340]

約数ペア:

[(1, 156947552340), (2, 78473776170), (3, 52315850780), (4, 39236888085), (5, 31389510468), (6, 26157925390), (10, 15694755234), (12, 13078962695), (15, 10463170156), (20, 7847377617), (30, 5231585078), (60, 2615792539), (1229, 127703460), (2458, 63851730), (3687, 42567820), (4916, 31925865), (6145, 25540692), (7374, 21283910), (12290, 12770346), (14748, 10641955), (18435, 8513564), (24580, 6385173), (36870, 4256782), (73740, 2128391)]