15454156768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{185533}}^1$

素因数の和:185699

約数の個数: 48

約数和(自身を含む): 32260651920

約数和(自身を除く): 16806495152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 1096, 2192, 2603, 4384, 5206, 10412, 20824, 41648, 83296, 185533, 371066, 742132, 1484264, 2968528, 3525127, 5937056, 7050254, 14100508, 25418021, 28201016, 50836042, 56402032, 101672084, 112804064, 203344168, 406688336, 482942399, 813376672, 965884798, 1931769596, 3863539192, 7727078384, 15454156768]

約数ペア:

[(1, 15454156768), (2, 7727078384), (4, 3863539192), (8, 1931769596), (16, 965884798), (19, 813376672), (32, 482942399), (38, 406688336), (76, 203344168), (137, 112804064), (152, 101672084), (274, 56402032), (304, 50836042), (548, 28201016), (608, 25418021), (1096, 14100508), (2192, 7050254), (2603, 5937056), (4384, 3525127), (5206, 2968528), (10412, 1484264), (20824, 742132), (41648, 371066), (83296, 185533)]