148194760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11261}}^1$

素因数の和:11326

約数の個数: 64

約数和(自身を含む): 389214720

約数和(自身を除く): 241019960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 11261, 13160, 22522, 45044, 56305, 78827, 90088, 112610, 157654, 225220, 315308, 394135, 450440, 529267, 630616, 788270, 1058534, 1576540, 2117068, 2646335, 3153080, 3704869, 4234136, 5292670, 7409738, 10585340, 14819476, 18524345, 21170680, 29638952, 37048690, 74097380, 148194760]

約数ペア:

[(1, 148194760), (2, 74097380), (4, 37048690), (5, 29638952), (7, 21170680), (8, 18524345), (10, 14819476), (14, 10585340), (20, 7409738), (28, 5292670), (35, 4234136), (40, 3704869), (47, 3153080), (56, 2646335), (70, 2117068), (94, 1576540), (140, 1058534), (188, 788270), (235, 630616), (280, 529267), (329, 450440), (376, 394135), (470, 315308), (658, 225220), (940, 157654), (1316, 112610), (1645, 90088), (1880, 78827), (2632, 56305), (3290, 45044), (6580, 22522), (11261, 13160)]