123852316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 258506752

約数和(自身を除く): 134654436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 1471, 2716, 2942, 3007, 5884, 6014, 10297, 12028, 20594, 21049, 41188, 42098, 45601, 84196, 91202, 142687, 182404, 285374, 319207, 570748, 638414, 998809, 1276828, 1997618, 3995236, 4423297, 8846594, 17693188, 30963079, 61926158, 123852316]

約数ペア:

[(1, 123852316), (2, 61926158), (4, 30963079), (7, 17693188), (14, 8846594), (28, 4423297), (31, 3995236), (62, 1997618), (97, 1276828), (124, 998809), (194, 638414), (217, 570748), (388, 319207), (434, 285374), (679, 182404), (868, 142687), (1358, 91202), (1471, 84196), (2716, 45601), (2942, 42098), (3007, 41188), (5884, 21049), (6014, 20594), (10297, 12028)]