158443350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 426368544

約数和(自身を除く): 267925194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 193, 195, 325, 386, 390, 421, 579, 650, 842, 965, 975, 1158, 1263, 1930, 1950, 2105, 2509, 2526, 2895, 4210, 4825, 5018, 5473, 5790, 6315, 7527, 9650, 10525, 10946, 12545, 12630, 14475, 15054, 16419, 21050, 25090, 27365, 28950, 31575, 32838, 37635, 54730, 62725, 63150, 75270, 81253, 82095, 125450, 136825, 162506, 164190, 188175, 243759, 273650, 376350, 406265, 410475, 487518, 812530, 820950, 1056289, 1218795, 2031325, 2112578, 2437590, 3168867, 4062650, 5281445, 6093975, 6337734, 10562890, 12187950, 15844335, 26407225, 31688670, 52814450, 79221675, 158443350]

約数ペア:

[(1, 158443350), (2, 79221675), (3, 52814450), (5, 31688670), (6, 26407225), (10, 15844335), (13, 12187950), (15, 10562890), (25, 6337734), (26, 6093975), (30, 5281445), (39, 4062650), (50, 3168867), (65, 2437590), (75, 2112578), (78, 2031325), (130, 1218795), (150, 1056289), (193, 820950), (195, 812530), (325, 487518), (386, 410475), (390, 406265), (421, 376350), (579, 273650), (650, 243759), (842, 188175), (965, 164190), (975, 162506), (1158, 136825), (1263, 125450), (1930, 82095), (1950, 81253), (2105, 75270), (2509, 63150), (2526, 62725), (2895, 54730), (4210, 37635), (4825, 32838), (5018, 31575), (5473, 28950), (5790, 27365), (6315, 25090), (7527, 21050), (9650, 16419), (10525, 15054), (10946, 14475), (12545, 12630)]