138967164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:957

約数の個数: 120

約数和(自身を含む): 421521408

約数和(自身を除く): 282554244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 426, 497, 567, 639, 756, 852, 863, 994, 1134, 1278, 1491, 1726, 1917, 1988, 2268, 2556, 2589, 2982, 3452, 3834, 4473, 5178, 5751, 5964, 6041, 7668, 7767, 8946, 10356, 11502, 12082, 13419, 15534, 17892, 18123, 23004, 23301, 24164, 26838, 31068, 36246, 40257, 46602, 53676, 54369, 61273, 69903, 72492, 80514, 93204, 108738, 122546, 139806, 161028, 163107, 183819, 217476, 245092, 279612, 326214, 367638, 428911, 489321, 551457, 652428, 735276, 857822, 978642, 1102914, 1286733, 1654371, 1715644, 1957284, 2205828, 2573466, 3308742, 3860199, 4963113, 5146932, 6617484, 7720398, 9926226, 11580597, 15440796, 19852452, 23161194, 34741791, 46322388, 69483582, 138967164]

約数ペア:

[(1, 138967164), (2, 69483582), (3, 46322388), (4, 34741791), (6, 23161194), (7, 19852452), (9, 15440796), (12, 11580597), (14, 9926226), (18, 7720398), (21, 6617484), (27, 5146932), (28, 4963113), (36, 3860199), (42, 3308742), (54, 2573466), (63, 2205828), (71, 1957284), (81, 1715644), (84, 1654371), (108, 1286733), (126, 1102914), (142, 978642), (162, 857822), (189, 735276), (213, 652428), (252, 551457), (284, 489321), (324, 428911), (378, 367638), (426, 326214), (497, 279612), (567, 245092), (639, 217476), (756, 183819), (852, 163107), (863, 161028), (994, 139806), (1134, 122546), (1278, 108738), (1491, 93204), (1726, 80514), (1917, 72492), (1988, 69903), (2268, 61273), (2556, 54369), (2589, 53676), (2982, 46602), (3452, 40257), (3834, 36246), (4473, 31068), (5178, 26838), (5751, 24164), (5964, 23301), (6041, 23004), (7668, 18123), (7767, 17892), (8946, 15534), (10356, 13419), (11502, 12082)]