154945938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{733}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 361480320

約数和(自身を除く): 206534382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 719, 733, 1438, 1466, 2157, 2199, 4314, 4398, 5033, 5131, 10066, 10262, 15099, 15393, 30198, 30786, 35231, 35917, 70462, 71834, 105693, 107751, 211386, 215502, 527027, 1054054, 1581081, 3162162, 3689189, 7378378, 11067567, 22135134, 25824323, 51648646, 77472969, 154945938]

約数ペア:

[(1, 154945938), (2, 77472969), (3, 51648646), (6, 25824323), (7, 22135134), (14, 11067567), (21, 7378378), (42, 3689189), (49, 3162162), (98, 1581081), (147, 1054054), (294, 527027), (719, 215502), (733, 211386), (1438, 107751), (1466, 105693), (2157, 71834), (2199, 70462), (4314, 35917), (4398, 35231), (5033, 30786), (5131, 30198), (10066, 15393), (10262, 15099)]