145058008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 307692000

約数和(自身を除く): 162633992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 73, 76, 136, 146, 152, 292, 323, 584, 646, 769, 1241, 1292, 1387, 1538, 2482, 2584, 2774, 3076, 4964, 5548, 6152, 9928, 11096, 13073, 14611, 23579, 26146, 29222, 47158, 52292, 56137, 58444, 94316, 104584, 112274, 116888, 188632, 224548, 248387, 449096, 496774, 954329, 993548, 1066603, 1908658, 1987096, 2133206, 3817316, 4266412, 7634632, 8532824, 18132251, 36264502, 72529004, 145058008]

約数ペア:

[(1, 145058008), (2, 72529004), (4, 36264502), (8, 18132251), (17, 8532824), (19, 7634632), (34, 4266412), (38, 3817316), (68, 2133206), (73, 1987096), (76, 1908658), (136, 1066603), (146, 993548), (152, 954329), (292, 496774), (323, 449096), (584, 248387), (646, 224548), (769, 188632), (1241, 116888), (1292, 112274), (1387, 104584), (1538, 94316), (2482, 58444), (2584, 56137), (2774, 52292), (3076, 47158), (4964, 29222), (5548, 26146), (6152, 23579), (9928, 14611), (11096, 13073)]