128335284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 411081216

約数和(自身を除く): 282745932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 126, 132, 134, 154, 198, 201, 231, 252, 268, 308, 396, 402, 462, 469, 603, 691, 693, 737, 804, 924, 938, 1206, 1382, 1386, 1407, 1474, 1876, 2073, 2211, 2412, 2764, 2772, 2814, 2948, 4146, 4221, 4422, 4837, 5159, 5628, 6219, 6633, 7601, 8292, 8442, 8844, 9674, 10318, 12438, 13266, 14511, 15202, 15477, 16884, 19348, 20636, 22803, 24876, 26532, 29022, 30404, 30954, 43533, 45606, 46297, 46431, 53207, 58044, 61908, 68409, 87066, 91212, 92594, 92862, 106414, 136818, 138891, 159621, 174132, 185188, 185724, 212828, 273636, 277782, 319242, 324079, 416673, 478863, 509267, 555564, 638484, 648158, 833346, 957726, 972237, 1018534, 1296316, 1527801, 1666692, 1915452, 1944474, 2037068, 2916711, 3055602, 3564869, 3888948, 4583403, 5833422, 6111204, 7129738, 9166806, 10694607, 11666844, 14259476, 18333612, 21389214, 32083821, 42778428, 64167642, 128335284]

約数ペア:

[(1, 128335284), (2, 64167642), (3, 42778428), (4, 32083821), (6, 21389214), (7, 18333612), (9, 14259476), (11, 11666844), (12, 10694607), (14, 9166806), (18, 7129738), (21, 6111204), (22, 5833422), (28, 4583403), (33, 3888948), (36, 3564869), (42, 3055602), (44, 2916711), (63, 2037068), (66, 1944474), (67, 1915452), (77, 1666692), (84, 1527801), (99, 1296316), (126, 1018534), (132, 972237), (134, 957726), (154, 833346), (198, 648158), (201, 638484), (231, 555564), (252, 509267), (268, 478863), (308, 416673), (396, 324079), (402, 319242), (462, 277782), (469, 273636), (603, 212828), (691, 185724), (693, 185188), (737, 174132), (804, 159621), (924, 138891), (938, 136818), (1206, 106414), (1382, 92862), (1386, 92594), (1407, 91212), (1474, 87066), (1876, 68409), (2073, 61908), (2211, 58044), (2412, 53207), (2764, 46431), (2772, 46297), (2814, 45606), (2948, 43533), (4146, 30954), (4221, 30404), (4422, 29022), (4837, 26532), (5159, 24876), (5628, 22803), (6219, 20636), (6633, 19348), (7601, 16884), (8292, 15477), (8442, 15202), (8844, 14511), (9674, 13266), (10318, 12438)]