156949209466

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1998691}}^1$

素因数の和:1998850

約数の個数: 32

約数和(自身を含む): 276299182080

約数和(自身を除く): 119349972614

約数列:

[1, 2, 7, 14, 71, 79, 142, 158, 497, 553, 994, 1106, 5609, 11218, 39263, 78526, 1998691, 3997382, 13990837, 27981674, 141907061, 157896589, 283814122, 315793178, 993349427, 1105276123, 1986698854, 2210552246, 11210657819, 22421315638, 78474604733, 156949209466]

約数ペア:

[(1, 156949209466), (2, 78474604733), (7, 22421315638), (14, 11210657819), (71, 2210552246), (79, 1986698854), (142, 1105276123), (158, 993349427), (497, 315793178), (553, 283814122), (994, 157896589), (1106, 141907061), (5609, 27981674), (11218, 13990837), (39263, 3997382), (78526, 1998691)]