187893504

素因数分解:

$2^8\times 3^2\times {\mathrm{81551}}^1$

素因数の和:81573

約数の個数: 54

約数和(自身を含む): 541749936

約数和(自身を除く): 353856432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 81551, 163102, 244653, 326204, 489306, 652408, 733959, 978612, 1304816, 1467918, 1957224, 2609632, 2935836, 3914448, 5219264, 5871672, 7828896, 10438528, 11743344, 15657792, 20877056, 23486688, 31315584, 46973376, 62631168, 93946752, 187893504]

約数ペア:

[(1, 187893504), (2, 93946752), (3, 62631168), (4, 46973376), (6, 31315584), (8, 23486688), (9, 20877056), (12, 15657792), (16, 11743344), (18, 10438528), (24, 7828896), (32, 5871672), (36, 5219264), (48, 3914448), (64, 2935836), (72, 2609632), (96, 1957224), (128, 1467918), (144, 1304816), (192, 978612), (256, 733959), (288, 652408), (384, 489306), (576, 326204), (768, 244653), (1152, 163102), (2304, 81551)]