131237536

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 267805440

約数和(自身を除く): 136567904

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 568, 752, 1136, 1229, 1504, 2272, 2458, 3337, 4916, 6674, 9832, 13348, 19664, 26696, 39328, 53392, 57763, 87259, 106784, 115526, 174518, 231052, 349036, 462104, 698072, 924208, 1396144, 1848416, 2792288, 4101173, 8202346, 16404692, 32809384, 65618768, 131237536]

約数ペア:

[(1, 131237536), (2, 65618768), (4, 32809384), (8, 16404692), (16, 8202346), (32, 4101173), (47, 2792288), (71, 1848416), (94, 1396144), (142, 924208), (188, 698072), (284, 462104), (376, 349036), (568, 231052), (752, 174518), (1136, 115526), (1229, 106784), (1504, 87259), (2272, 57763), (2458, 53392), (3337, 39328), (4916, 26696), (6674, 19664), (9832, 13348)]