147131180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 218651860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 79, 106, 140, 158, 212, 251, 265, 316, 371, 395, 502, 530, 553, 742, 790, 1004, 1060, 1106, 1255, 1484, 1580, 1757, 1855, 2212, 2510, 2765, 3514, 3710, 4187, 5020, 5530, 7028, 7420, 8374, 8785, 11060, 13303, 16748, 17570, 19829, 20935, 26606, 29309, 35140, 39658, 41870, 53212, 58618, 66515, 79316, 83740, 93121, 99145, 117236, 133030, 138803, 146545, 186242, 198290, 266060, 277606, 293090, 372484, 396580, 465605, 555212, 586180, 694015, 931210, 1050937, 1388030, 1862420, 2101874, 2776060, 4203748, 5254685, 7356559, 10509370, 14713118, 21018740, 29426236, 36782795, 73565590, 147131180]

約数ペア:

[(1, 147131180), (2, 73565590), (4, 36782795), (5, 29426236), (7, 21018740), (10, 14713118), (14, 10509370), (20, 7356559), (28, 5254685), (35, 4203748), (53, 2776060), (70, 2101874), (79, 1862420), (106, 1388030), (140, 1050937), (158, 931210), (212, 694015), (251, 586180), (265, 555212), (316, 465605), (371, 396580), (395, 372484), (502, 293090), (530, 277606), (553, 266060), (742, 198290), (790, 186242), (1004, 146545), (1060, 138803), (1106, 133030), (1255, 117236), (1484, 99145), (1580, 93121), (1757, 83740), (1855, 79316), (2212, 66515), (2510, 58618), (2765, 53212), (3514, 41870), (3710, 39658), (4187, 35140), (5020, 29309), (5530, 26606), (7028, 20935), (7420, 19829), (8374, 17570), (8785, 16748), (11060, 13303)]