158126968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15527}}^1$

素因数の和:15619

約数の個数: 32

約数和(自身を含む): 316771200

約数和(自身を除く): 158644232

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 15527, 31054, 62108, 124216, 295013, 590026, 1040309, 1180052, 2080618, 2360104, 4161236, 8322472, 19765871, 39531742, 79063484, 158126968]

約数ペア:

[(1, 158126968), (2, 79063484), (4, 39531742), (8, 19765871), (19, 8322472), (38, 4161236), (67, 2360104), (76, 2080618), (134, 1180052), (152, 1040309), (268, 590026), (536, 295013), (1273, 124216), (2546, 62108), (5092, 31054), (10184, 15527)]