189953154

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{48187}}^1$

素因数の和:48271

約数の個数: 32

約数和(自身を含む): 427909440

約数和(自身を除く): 237956286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 48187, 96374, 144561, 289122, 433683, 867366, 1301049, 2602098, 3517651, 7035302, 10552953, 21105906, 31658859, 63317718, 94976577, 189953154]

約数ペア:

[(1, 189953154), (2, 94976577), (3, 63317718), (6, 31658859), (9, 21105906), (18, 10552953), (27, 7035302), (54, 3517651), (73, 2602098), (146, 1301049), (219, 867366), (438, 433683), (657, 289122), (1314, 144561), (1971, 96374), (3942, 48187)]