129499744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 315645120

約数和(自身を除く): 186145376

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 67, 68, 76, 88, 134, 136, 152, 176, 187, 209, 268, 272, 289, 304, 323, 352, 374, 418, 536, 544, 578, 608, 646, 737, 748, 836, 1072, 1139, 1156, 1273, 1292, 1474, 1496, 1672, 2144, 2278, 2312, 2546, 2584, 2948, 2992, 3179, 3344, 3553, 4556, 4624, 5092, 5168, 5491, 5896, 5984, 6358, 6688, 7106, 9112, 9248, 10184, 10336, 10982, 11792, 12529, 12716, 14003, 14212, 18224, 19363, 20368, 21641, 21964, 23584, 25058, 25432, 28006, 28424, 36448, 38726, 40736, 43282, 43928, 50116, 50864, 56012, 56848, 60401, 77452, 86564, 87856, 100232, 101728, 112024, 113696, 120802, 154904, 173128, 175712, 200464, 212993, 224048, 238051, 241604, 309808, 346256, 367897, 400928, 425986, 448096, 476102, 483208, 619616, 692512, 735794, 851972, 952204, 966416, 1471588, 1703944, 1904408, 1932832, 2943176, 3407888, 3808816, 4046867, 5886352, 6815776, 7617632, 8093734, 11772704, 16187468, 32374936, 64749872, 129499744]

約数ペア:

[(1, 129499744), (2, 64749872), (4, 32374936), (8, 16187468), (11, 11772704), (16, 8093734), (17, 7617632), (19, 6815776), (22, 5886352), (32, 4046867), (34, 3808816), (38, 3407888), (44, 2943176), (67, 1932832), (68, 1904408), (76, 1703944), (88, 1471588), (134, 966416), (136, 952204), (152, 851972), (176, 735794), (187, 692512), (209, 619616), (268, 483208), (272, 476102), (289, 448096), (304, 425986), (323, 400928), (352, 367897), (374, 346256), (418, 309808), (536, 241604), (544, 238051), (578, 224048), (608, 212993), (646, 200464), (737, 175712), (748, 173128), (836, 154904), (1072, 120802), (1139, 113696), (1156, 112024), (1273, 101728), (1292, 100232), (1474, 87856), (1496, 86564), (1672, 77452), (2144, 60401), (2278, 56848), (2312, 56012), (2546, 50864), (2584, 50116), (2948, 43928), (2992, 43282), (3179, 40736), (3344, 38726), (3553, 36448), (4556, 28424), (4624, 28006), (5092, 25432), (5168, 25058), (5491, 23584), (5896, 21964), (5984, 21641), (6358, 20368), (6688, 19363), (7106, 18224), (9112, 14212), (9248, 14003), (10184, 12716), (10336, 12529), (10982, 11792)]