168596316

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 513676800

約数和(自身を除く): 345080484

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, 243, 252, 284, 324, 349, 378, 426, 486, 497, 567, 639, 698, 756, 852, 972, 994, 1047, 1134, 1278, 1396, 1491, 1701, 1917, 1988, 2094, 2268, 2443, 2556, 2982, 3141, 3402, 3834, 4188, 4473, 4886, 5751, 5964, 6282, 6804, 7329, 7668, 8946, 9423, 9772, 11502, 12564, 13419, 14658, 17253, 17892, 18846, 21987, 23004, 24779, 26838, 28269, 29316, 34506, 37692, 40257, 43974, 49558, 53676, 56538, 65961, 69012, 74337, 80514, 84807, 87948, 99116, 113076, 120771, 131922, 148674, 161028, 169614, 173453, 197883, 223011, 241542, 263844, 297348, 339228, 346906, 395766, 446022, 483084, 520359, 593649, 669033, 693812, 791532, 892044, 1040718, 1187298, 1338066, 1561077, 2007099, 2081436, 2374596, 2676132, 3122154, 4014198, 4683231, 6021297, 6244308, 8028396, 9366462, 12042594, 14049693, 18732924, 24085188, 28099386, 42149079, 56198772, 84298158, 168596316]

約数ペア:

[(1, 168596316), (2, 84298158), (3, 56198772), (4, 42149079), (6, 28099386), (7, 24085188), (9, 18732924), (12, 14049693), (14, 12042594), (18, 9366462), (21, 8028396), (27, 6244308), (28, 6021297), (36, 4683231), (42, 4014198), (54, 3122154), (63, 2676132), (71, 2374596), (81, 2081436), (84, 2007099), (108, 1561077), (126, 1338066), (142, 1187298), (162, 1040718), (189, 892044), (213, 791532), (243, 693812), (252, 669033), (284, 593649), (324, 520359), (349, 483084), (378, 446022), (426, 395766), (486, 346906), (497, 339228), (567, 297348), (639, 263844), (698, 241542), (756, 223011), (852, 197883), (972, 173453), (994, 169614), (1047, 161028), (1134, 148674), (1278, 131922), (1396, 120771), (1491, 113076), (1701, 99116), (1917, 87948), (1988, 84807), (2094, 80514), (2268, 74337), (2443, 69012), (2556, 65961), (2982, 56538), (3141, 53676), (3402, 49558), (3834, 43974), (4188, 40257), (4473, 37692), (4886, 34506), (5751, 29316), (5964, 28269), (6282, 26838), (6804, 24779), (7329, 23004), (7668, 21987), (8946, 18846), (9423, 17892), (9772, 17253), (11502, 14658), (12564, 13419)]