190041344

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 404712000

約数和(自身を除く): 214670656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 152, 178, 256, 304, 356, 439, 608, 712, 878, 1216, 1424, 1691, 1756, 2432, 2848, 3382, 3512, 4864, 5696, 6764, 7024, 8341, 11392, 13528, 14048, 16682, 22784, 27056, 28096, 33364, 39071, 54112, 56192, 66728, 78142, 108224, 112384, 133456, 156284, 216448, 266912, 312568, 432896, 533824, 625136, 742349, 1067648, 1250272, 1484698, 2135296, 2500544, 2969396, 5001088, 5938792, 10002176, 11877584, 23755168, 47510336, 95020672, 190041344]

約数ペア:

[(1, 190041344), (2, 95020672), (4, 47510336), (8, 23755168), (16, 11877584), (19, 10002176), (32, 5938792), (38, 5001088), (64, 2969396), (76, 2500544), (89, 2135296), (128, 1484698), (152, 1250272), (178, 1067648), (256, 742349), (304, 625136), (356, 533824), (439, 432896), (608, 312568), (712, 266912), (878, 216448), (1216, 156284), (1424, 133456), (1691, 112384), (1756, 108224), (2432, 78142), (2848, 66728), (3382, 56192), (3512, 54112), (4864, 39071), (5696, 33364), (6764, 28096), (7024, 27056), (8341, 22784), (11392, 16682), (13528, 14048)]