156909804460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2723183}}^1$

素因数の和:2723302

約数の個数: 48

約数和(自身を含む): 342206194176

約数和(自身を除く): 185296389716

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 11524, 14405, 28810, 57620, 2723183, 5446366, 10892732, 13615915, 27231830, 54463660, 117096869, 182453261, 234193738, 364906522, 468387476, 585484345, 729813044, 912266305, 1170968690, 1824532610, 2341937380, 3649065220, 7845490223, 15690980446, 31381960892, 39227451115, 78454902230, 156909804460]

約数ペア:

[(1, 156909804460), (2, 78454902230), (4, 39227451115), (5, 31381960892), (10, 15690980446), (20, 7845490223), (43, 3649065220), (67, 2341937380), (86, 1824532610), (134, 1170968690), (172, 912266305), (215, 729813044), (268, 585484345), (335, 468387476), (430, 364906522), (670, 234193738), (860, 182453261), (1340, 117096869), (2881, 54463660), (5762, 27231830), (11524, 13615915), (14405, 10892732), (28810, 5446366), (57620, 2723183)]