154037078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 263590272

約数和(自身を除く): 109553194

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 169, 241, 338, 403, 482, 793, 806, 1586, 1891, 3133, 3782, 5239, 6266, 7471, 10309, 10478, 14701, 14942, 20618, 24583, 29402, 40729, 49166, 81458, 97123, 191113, 194246, 319579, 382226, 455731, 639158, 911462, 1262599, 2484469, 2525198, 4968938, 5924503, 11849006, 77018539, 154037078]

約数ペア:

[(1, 154037078), (2, 77018539), (13, 11849006), (26, 5924503), (31, 4968938), (61, 2525198), (62, 2484469), (122, 1262599), (169, 911462), (241, 639158), (338, 455731), (403, 382226), (482, 319579), (793, 194246), (806, 191113), (1586, 97123), (1891, 81458), (3133, 49166), (3782, 40729), (5239, 29402), (6266, 24583), (7471, 20618), (10309, 14942), (10478, 14701)]