145428204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17239}}^1$

素因数の和:17302

約数の個数: 48

約数和(自身を含む): 366867200

約数和(自身を除く): 221438996

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 17239, 34478, 51717, 68956, 103434, 206868, 327541, 637843, 655082, 982623, 1275686, 1310164, 1913529, 1965246, 2551372, 3827058, 3930492, 7654116, 12119017, 24238034, 36357051, 48476068, 72714102, 145428204]

約数ペア:

[(1, 145428204), (2, 72714102), (3, 48476068), (4, 36357051), (6, 24238034), (12, 12119017), (19, 7654116), (37, 3930492), (38, 3827058), (57, 2551372), (74, 1965246), (76, 1913529), (111, 1310164), (114, 1275686), (148, 982623), (222, 655082), (228, 637843), (444, 327541), (703, 206868), (1406, 103434), (2109, 68956), (2812, 51717), (4218, 34478), (8436, 17239)]