131833842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19993}}^1$

素因数の和:20162

約数の個数: 32

約数和(自身を含む): 303268992

約数和(自身を除く): 171435150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 19993, 39986, 59979, 119958, 139951, 279902, 419853, 839706, 3138901, 6277802, 9416703, 18833406, 21972307, 43944614, 65916921, 131833842]

約数ペア:

[(1, 131833842), (2, 65916921), (3, 43944614), (6, 21972307), (7, 18833406), (14, 9416703), (21, 6277802), (42, 3138901), (157, 839706), (314, 419853), (471, 279902), (942, 139951), (1099, 119958), (2198, 59979), (3297, 39986), (6594, 19993)]