185412488

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 382272000

約数和(自身を除く): 196859512

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 109, 124, 152, 218, 248, 361, 436, 589, 722, 872, 1178, 1444, 2071, 2356, 2888, 3379, 4142, 4712, 6758, 6859, 8284, 11191, 13516, 13718, 16568, 22382, 27032, 27436, 39349, 44764, 54872, 64201, 78698, 89528, 128402, 157396, 212629, 256804, 314792, 425258, 513608, 747631, 850516, 1219819, 1495262, 1701032, 2439638, 2990524, 4879276, 5981048, 9758552, 23176561, 46353122, 92706244, 185412488]

約数ペア:

[(1, 185412488), (2, 92706244), (4, 46353122), (8, 23176561), (19, 9758552), (31, 5981048), (38, 4879276), (62, 2990524), (76, 2439638), (109, 1701032), (124, 1495262), (152, 1219819), (218, 850516), (248, 747631), (361, 513608), (436, 425258), (589, 314792), (722, 256804), (872, 212629), (1178, 157396), (1444, 128402), (2071, 89528), (2356, 78698), (2888, 64201), (3379, 54872), (4142, 44764), (4712, 39349), (6758, 27436), (6859, 27032), (8284, 22382), (11191, 16568), (13516, 13718)]