153440748

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{41381}}^1$

素因数の和:41494

約数の個数: 36

約数和(自身を含む): 391639248

約数和(自身を除く): 238198500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 41381, 82762, 124143, 165524, 248286, 372429, 496572, 744858, 1489716, 4262243, 8524486, 12786729, 17048972, 25573458, 38360187, 51146916, 76720374, 153440748]

約数ペア:

[(1, 153440748), (2, 76720374), (3, 51146916), (4, 38360187), (6, 25573458), (9, 17048972), (12, 12786729), (18, 8524486), (36, 4262243), (103, 1489716), (206, 744858), (309, 496572), (412, 372429), (618, 248286), (927, 165524), (1236, 124143), (1854, 82762), (3708, 41381)]