157210248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503879}}^1$

素因数の和:503901

約数の個数: 32

約数和(自身を含む): 423259200

約数和(自身を除く): 266048952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 503879, 1007758, 1511637, 2015516, 3023274, 4031032, 6046548, 6550427, 12093096, 13100854, 19651281, 26201708, 39302562, 52403416, 78605124, 157210248]

約数ペア:

[(1, 157210248), (2, 78605124), (3, 52403416), (4, 39302562), (6, 26201708), (8, 19651281), (12, 13100854), (13, 12093096), (24, 6550427), (26, 6046548), (39, 4031032), (52, 3023274), (78, 2015516), (104, 1511637), (156, 1007758), (312, 503879)]