131496076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 244188000

約数和(自身を除く): 112691924

約数列:

[1, 2, 4, 37, 67, 74, 89, 134, 148, 149, 178, 268, 298, 356, 596, 2479, 3293, 4958, 5513, 5963, 6586, 9916, 9983, 11026, 11926, 13172, 13261, 19966, 22052, 23852, 26522, 39932, 53044, 220631, 369371, 441262, 490657, 738742, 882524, 888487, 981314, 1477484, 1776974, 1962628, 3553948, 32874019, 65748038, 131496076]

約数ペア:

[(1, 131496076), (2, 65748038), (4, 32874019), (37, 3553948), (67, 1962628), (74, 1776974), (89, 1477484), (134, 981314), (148, 888487), (149, 882524), (178, 738742), (268, 490657), (298, 441262), (356, 369371), (596, 220631), (2479, 53044), (3293, 39932), (4958, 26522), (5513, 23852), (5963, 22052), (6586, 19966), (9916, 13261), (9983, 13172), (11026, 11926)]