15666842144

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{123229}}^1$

素因数の和:123405

約数の個数: 48

約数和(自身を含む): 32140848600

約数和(自身を除く): 16474006456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 137, 232, 274, 464, 548, 928, 1096, 2192, 3973, 4384, 7946, 15892, 31784, 63568, 123229, 127136, 246458, 492916, 985832, 1971664, 3573641, 3943328, 7147282, 14294564, 16882373, 28589128, 33764746, 57178256, 67529492, 114356512, 135058984, 270117968, 489588817, 540235936, 979177634, 1958355268, 3916710536, 7833421072, 15666842144]

約数ペア:

[(1, 15666842144), (2, 7833421072), (4, 3916710536), (8, 1958355268), (16, 979177634), (29, 540235936), (32, 489588817), (58, 270117968), (116, 135058984), (137, 114356512), (232, 67529492), (274, 57178256), (464, 33764746), (548, 28589128), (928, 16882373), (1096, 14294564), (2192, 7147282), (3973, 3943328), (4384, 3573641), (7946, 1971664), (15892, 985832), (31784, 492916), (63568, 246458), (123229, 127136)]