158515490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6883}}^1$

素因数の和:6951

約数の個数: 48

約数和(自身を含む): 339023232

約数和(自身を除く): 180507742

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 6883, 11515, 13766, 23030, 34415, 48181, 68830, 96362, 240905, 323501, 337267, 481810, 647002, 674534, 1617505, 1686335, 2264507, 3235010, 3372670, 4529014, 11322535, 15851549, 22645070, 31703098, 79257745, 158515490]

約数ペア:

[(1, 158515490), (2, 79257745), (5, 31703098), (7, 22645070), (10, 15851549), (14, 11322535), (35, 4529014), (47, 3372670), (49, 3235010), (70, 2264507), (94, 1686335), (98, 1617505), (235, 674534), (245, 647002), (329, 481810), (470, 337267), (490, 323501), (658, 240905), (1645, 96362), (2303, 68830), (3290, 48181), (4606, 34415), (6883, 23030), (11515, 13766)]