149675552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 318592512

約数和(自身を除く): 168916960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 662, 1087, 1324, 2174, 2648, 4303, 4348, 5296, 8606, 8696, 10592, 14131, 17212, 17392, 28262, 34424, 34784, 56524, 68848, 113048, 137696, 226096, 359797, 452192, 719594, 1439188, 2878376, 4677361, 5756752, 9354722, 11513504, 18709444, 37418888, 74837776, 149675552]

約数ペア:

[(1, 149675552), (2, 74837776), (4, 37418888), (8, 18709444), (13, 11513504), (16, 9354722), (26, 5756752), (32, 4677361), (52, 2878376), (104, 1439188), (208, 719594), (331, 452192), (416, 359797), (662, 226096), (1087, 137696), (1324, 113048), (2174, 68848), (2648, 56524), (4303, 34784), (4348, 34424), (5296, 28262), (8606, 17392), (8696, 17212), (10592, 14131)]