138949128

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{33857}}^1$

素因数の和:33891

約数の個数: 64

約数和(自身を含む): 406296000

約数和(自身を除く): 267346872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 33857, 67714, 101571, 135428, 203142, 270856, 304713, 406284, 609426, 643283, 812568, 914139, 1218852, 1286566, 1828278, 1929849, 2437704, 2573132, 3656556, 3859698, 5146264, 5789547, 7313112, 7719396, 11579094, 15438792, 17368641, 23158188, 34737282, 46316376, 69474564, 138949128]

約数ペア:

[(1, 138949128), (2, 69474564), (3, 46316376), (4, 34737282), (6, 23158188), (8, 17368641), (9, 15438792), (12, 11579094), (18, 7719396), (19, 7313112), (24, 5789547), (27, 5146264), (36, 3859698), (38, 3656556), (54, 2573132), (57, 2437704), (72, 1929849), (76, 1828278), (108, 1286566), (114, 1218852), (152, 914139), (171, 812568), (216, 643283), (228, 609426), (342, 406284), (456, 304713), (513, 270856), (684, 203142), (1026, 135428), (1368, 101571), (2052, 67714), (4104, 33857)]