152393906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2243}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 274019328

約数和(自身を除く): 121625422

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 1477, 2243, 2954, 4486, 4853, 9706, 15701, 31402, 33971, 51589, 67942, 103178, 361123, 473273, 722246, 946546, 3312911, 6625822, 10885279, 21770558, 76196953, 152393906]

約数ペア:

[(1, 152393906), (2, 76196953), (7, 21770558), (14, 10885279), (23, 6625822), (46, 3312911), (161, 946546), (211, 722246), (322, 473273), (422, 361123), (1477, 103178), (2243, 67942), (2954, 51589), (4486, 33971), (4853, 31402), (9706, 15701)]