154225242

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 363110400

約数和(自身を除く): 208885158

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 191, 342, 382, 513, 573, 787, 1026, 1146, 1574, 1719, 2361, 3438, 3629, 4722, 5157, 7083, 7258, 10314, 10887, 14166, 14953, 21249, 21774, 29906, 32661, 42498, 44859, 65322, 89718, 97983, 134577, 150317, 195966, 269154, 300634, 403731, 450951, 807462, 901902, 1352853, 2705706, 2856023, 4058559, 5712046, 8117118, 8568069, 17136138, 25704207, 51408414, 77112621, 154225242]

約数ペア:

[(1, 154225242), (2, 77112621), (3, 51408414), (6, 25704207), (9, 17136138), (18, 8568069), (19, 8117118), (27, 5712046), (38, 4058559), (54, 2856023), (57, 2705706), (114, 1352853), (171, 901902), (191, 807462), (342, 450951), (382, 403731), (513, 300634), (573, 269154), (787, 195966), (1026, 150317), (1146, 134577), (1574, 97983), (1719, 89718), (2361, 65322), (3438, 44859), (3629, 42498), (4722, 32661), (5157, 29906), (7083, 21774), (7258, 21249), (10314, 14953), (10887, 14166)]