147851586

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 332287488

約数和(自身を除く): 184435902

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 257, 279, 514, 558, 771, 1031, 1542, 2062, 2313, 3093, 4626, 6186, 7967, 9279, 15934, 18558, 23901, 31961, 47802, 63922, 71703, 95883, 143406, 191766, 264967, 287649, 529934, 575298, 794901, 1589802, 2384703, 4769406, 8213977, 16427954, 24641931, 49283862, 73925793, 147851586]

約数ペア:

[(1, 147851586), (2, 73925793), (3, 49283862), (6, 24641931), (9, 16427954), (18, 8213977), (31, 4769406), (62, 2384703), (93, 1589802), (186, 794901), (257, 575298), (279, 529934), (514, 287649), (558, 264967), (771, 191766), (1031, 143406), (1542, 95883), (2062, 71703), (2313, 63922), (3093, 47802), (4626, 31961), (6186, 23901), (7967, 18558), (9279, 15934)]