138188036

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 302793120

約数和(自身を除く): 164605084

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 67, 68, 98, 119, 134, 196, 238, 268, 469, 476, 619, 833, 938, 1139, 1238, 1666, 1876, 2278, 2476, 3283, 3332, 4333, 4556, 6566, 7973, 8666, 10523, 13132, 15946, 17332, 21046, 30331, 31892, 41473, 42092, 55811, 60662, 73661, 82946, 111622, 121324, 147322, 165892, 223244, 290311, 294644, 515627, 580622, 705041, 1031254, 1161244, 1410082, 2032177, 2062508, 2820164, 4064354, 4935287, 8128708, 9870574, 19741148, 34547009, 69094018, 138188036]

約数ペア:

[(1, 138188036), (2, 69094018), (4, 34547009), (7, 19741148), (14, 9870574), (17, 8128708), (28, 4935287), (34, 4064354), (49, 2820164), (67, 2062508), (68, 2032177), (98, 1410082), (119, 1161244), (134, 1031254), (196, 705041), (238, 580622), (268, 515627), (469, 294644), (476, 290311), (619, 223244), (833, 165892), (938, 147322), (1139, 121324), (1238, 111622), (1666, 82946), (1876, 73661), (2278, 60662), (2476, 55811), (3283, 42092), (3332, 41473), (4333, 31892), (4556, 30331), (6566, 21046), (7973, 17332), (8666, 15946), (10523, 13132)]