157785768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6661}}^1$

素因数の和:6727

約数の個数: 96

約数和(自身を含む): 498850560

約数和(自身を除く): 341064792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5922, 6661, 7896, 11844, 13322, 19983, 23688, 26644, 39966, 46627, 53288, 59949, 79932, 93254, 119898, 139881, 159864, 186508, 239796, 279762, 313067, 373016, 419643, 479592, 559524, 626134, 839286, 939201, 1119048, 1252268, 1678572, 1878402, 2191469, 2504536, 2817603, 3357144, 3756804, 4382938, 5635206, 6574407, 7513608, 8765876, 11270412, 13148814, 17531752, 19723221, 22540824, 26297628, 39446442, 52595256, 78892884, 157785768]

約数ペア:

[(1, 157785768), (2, 78892884), (3, 52595256), (4, 39446442), (6, 26297628), (7, 22540824), (8, 19723221), (9, 17531752), (12, 13148814), (14, 11270412), (18, 8765876), (21, 7513608), (24, 6574407), (28, 5635206), (36, 4382938), (42, 3756804), (47, 3357144), (56, 2817603), (63, 2504536), (72, 2191469), (84, 1878402), (94, 1678572), (126, 1252268), (141, 1119048), (168, 939201), (188, 839286), (252, 626134), (282, 559524), (329, 479592), (376, 419643), (423, 373016), (504, 313067), (564, 279762), (658, 239796), (846, 186508), (987, 159864), (1128, 139881), (1316, 119898), (1692, 93254), (1974, 79932), (2632, 59949), (2961, 53288), (3384, 46627), (3948, 39966), (5922, 26644), (6661, 23688), (7896, 19983), (11844, 13322)]