181784172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5351}}^1$

素因数の和:5526

約数の個数: 48

約数和(自身を含む): 449568000

約数和(自身を除く): 267783828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2831, 5351, 5662, 8493, 10702, 11324, 16053, 16986, 21404, 32106, 33972, 64212, 101669, 203338, 305007, 406676, 610014, 797299, 1220028, 1594598, 2391897, 3189196, 4783794, 9567588, 15148681, 30297362, 45446043, 60594724, 90892086, 181784172]

約数ペア:

[(1, 181784172), (2, 90892086), (3, 60594724), (4, 45446043), (6, 30297362), (12, 15148681), (19, 9567588), (38, 4783794), (57, 3189196), (76, 2391897), (114, 1594598), (149, 1220028), (228, 797299), (298, 610014), (447, 406676), (596, 305007), (894, 203338), (1788, 101669), (2831, 64212), (5351, 33972), (5662, 32106), (8493, 21404), (10702, 16986), (11324, 16053)]