157026966

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 181661034

約数列:

[1, 2, 3, 6, 31, 41, 59, 62, 82, 93, 118, 123, 177, 186, 246, 349, 354, 698, 1047, 1271, 1829, 2094, 2419, 2542, 3658, 3813, 4838, 5487, 7257, 7626, 10819, 10974, 14309, 14514, 20591, 21638, 28618, 32457, 41182, 42927, 61773, 64914, 74989, 85854, 123546, 149978, 224967, 443579, 449934, 638321, 844231, 887158, 1276642, 1330737, 1688462, 1914963, 2532693, 2661474, 3829926, 5065386, 26171161, 52342322, 78513483, 157026966]

約数ペア:

[(1, 157026966), (2, 78513483), (3, 52342322), (6, 26171161), (31, 5065386), (41, 3829926), (59, 2661474), (62, 2532693), (82, 1914963), (93, 1688462), (118, 1330737), (123, 1276642), (177, 887158), (186, 844231), (246, 638321), (349, 449934), (354, 443579), (698, 224967), (1047, 149978), (1271, 123546), (1829, 85854), (2094, 74989), (2419, 64914), (2542, 61773), (3658, 42927), (3813, 41182), (4838, 32457), (5487, 28618), (7257, 21638), (7626, 20591), (10819, 14514), (10974, 14309)]