147557628

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 391390272

約数和(自身を除く): 243832644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 846, 1332, 1692, 1739, 2357, 3478, 4714, 5217, 6956, 7071, 9428, 10434, 14142, 15651, 20868, 21213, 28284, 31302, 42426, 62604, 84852, 87209, 110779, 174418, 221558, 261627, 332337, 348836, 443116, 523254, 664674, 784881, 997011, 1046508, 1329348, 1569762, 1994022, 3139524, 3988044, 4098823, 8197646, 12296469, 16395292, 24592938, 36889407, 49185876, 73778814, 147557628]

約数ペア:

[(1, 147557628), (2, 73778814), (3, 49185876), (4, 36889407), (6, 24592938), (9, 16395292), (12, 12296469), (18, 8197646), (36, 4098823), (37, 3988044), (47, 3139524), (74, 1994022), (94, 1569762), (111, 1329348), (141, 1046508), (148, 997011), (188, 784881), (222, 664674), (282, 523254), (333, 443116), (423, 348836), (444, 332337), (564, 261627), (666, 221558), (846, 174418), (1332, 110779), (1692, 87209), (1739, 84852), (2357, 62604), (3478, 42426), (4714, 31302), (5217, 28284), (6956, 21213), (7071, 20868), (9428, 15651), (10434, 14142)]