180596152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{21157}}^1$

素因数の和:21271

約数の個数: 32

約数和(自身を含む): 373227120

約数和(自身を除く): 192630968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 21157, 42314, 84628, 169256, 232727, 465454, 930908, 1861816, 2052229, 4104458, 8208916, 16417832, 22574519, 45149038, 90298076, 180596152]

約数ペア:

[(1, 180596152), (2, 90298076), (4, 45149038), (8, 22574519), (11, 16417832), (22, 8208916), (44, 4104458), (88, 2052229), (97, 1861816), (194, 930908), (388, 465454), (776, 232727), (1067, 169256), (2134, 84628), (4268, 42314), (8536, 21157)]