157331406

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 321592320

約数和(自身を除く): 164260914

約数列:

[1, 2, 3, 6, 59, 118, 177, 223, 354, 446, 669, 1338, 1993, 3986, 5979, 11958, 13157, 26314, 39471, 78942, 117587, 235174, 352761, 444439, 705522, 888878, 1333317, 2666634, 26221901, 52443802, 78665703, 157331406]

約数ペア:

[(1, 157331406), (2, 78665703), (3, 52443802), (6, 26221901), (59, 2666634), (118, 1333317), (177, 888878), (223, 705522), (354, 444439), (446, 352761), (669, 235174), (1338, 117587), (1993, 78942), (3986, 39471), (5979, 26314), (11958, 13157)]