157147956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10223}}^1$

素因数の和:10301

約数の個数: 72

約数和(自身を含む): 461470464

約数和(自身を除く): 304322508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 10223, 15372, 20446, 30669, 40892, 61338, 71561, 92007, 122676, 143122, 184014, 214683, 286244, 368028, 429366, 623603, 644049, 858732, 1247206, 1288098, 1870809, 2494412, 2576196, 3741618, 4365221, 5612427, 7483236, 8730442, 11224854, 13095663, 17460884, 22449708, 26191326, 39286989, 52382652, 78573978, 157147956]

約数ペア:

[(1, 157147956), (2, 78573978), (3, 52382652), (4, 39286989), (6, 26191326), (7, 22449708), (9, 17460884), (12, 13095663), (14, 11224854), (18, 8730442), (21, 7483236), (28, 5612427), (36, 4365221), (42, 3741618), (61, 2576196), (63, 2494412), (84, 1870809), (122, 1288098), (126, 1247206), (183, 858732), (244, 644049), (252, 623603), (366, 429366), (427, 368028), (549, 286244), (732, 214683), (854, 184014), (1098, 143122), (1281, 122676), (1708, 92007), (2196, 71561), (2562, 61338), (3843, 40892), (5124, 30669), (7686, 20446), (10223, 15372)]