138673332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 108

約数和(自身を含む): 411640320

約数和(自身を除く): 272966988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 381, 441, 508, 588, 619, 762, 882, 889, 1143, 1238, 1524, 1764, 1778, 1857, 2286, 2476, 2667, 3556, 3714, 4333, 4572, 5334, 5571, 6223, 7428, 8001, 8666, 10668, 11142, 12446, 12999, 16002, 17332, 18669, 22284, 24892, 25998, 30331, 32004, 37338, 38997, 51996, 56007, 60662, 74676, 77994, 78613, 90993, 112014, 121324, 155988, 157226, 181986, 224028, 235839, 272979, 314452, 363972, 471678, 545958, 550291, 707517, 943356, 1091916, 1100582, 1415034, 1650873, 2201164, 2830068, 3301746, 3852037, 4952619, 6603492, 7704074, 9905238, 11556111, 15408148, 19810476, 23112222, 34668333, 46224444, 69336666, 138673332]

約数ペア:

[(1, 138673332), (2, 69336666), (3, 46224444), (4, 34668333), (6, 23112222), (7, 19810476), (9, 15408148), (12, 11556111), (14, 9905238), (18, 7704074), (21, 6603492), (28, 4952619), (36, 3852037), (42, 3301746), (49, 2830068), (63, 2201164), (84, 1650873), (98, 1415034), (126, 1100582), (127, 1091916), (147, 943356), (196, 707517), (252, 550291), (254, 545958), (294, 471678), (381, 363972), (441, 314452), (508, 272979), (588, 235839), (619, 224028), (762, 181986), (882, 157226), (889, 155988), (1143, 121324), (1238, 112014), (1524, 90993), (1764, 78613), (1778, 77994), (1857, 74676), (2286, 60662), (2476, 56007), (2667, 51996), (3556, 38997), (3714, 37338), (4333, 32004), (4572, 30331), (5334, 25998), (5571, 24892), (6223, 22284), (7428, 18669), (8001, 17332), (8666, 16002), (10668, 12999), (11142, 12446)]