138271392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 454289472

約数和(自身を除く): 316018080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 641, 642, 672, 749, 856, 963, 1008, 1282, 1284, 1498, 1712, 1923, 1926, 2016, 2247, 2564, 2568, 2996, 3424, 3846, 3852, 4487, 4494, 5128, 5136, 5769, 5992, 6741, 7692, 7704, 8974, 8988, 10256, 10272, 11538, 11984, 13461, 13482, 15384, 15408, 17948, 17976, 20512, 23076, 23968, 26922, 26964, 30768, 30816, 35896, 35952, 40383, 46152, 53844, 53928, 61536, 68587, 71792, 71904, 80766, 92304, 107688, 107856, 137174, 143584, 161532, 184608, 205761, 215376, 215712, 274348, 323064, 411522, 430752, 480109, 548696, 617283, 646128, 823044, 960218, 1097392, 1234566, 1292256, 1440327, 1646088, 1920436, 2194784, 2469132, 2880654, 3292176, 3840872, 4320981, 4938264, 5761308, 6584352, 7681744, 8641962, 9876528, 11522616, 15363488, 17283924, 19753056, 23045232, 34567848, 46090464, 69135696, 138271392]

約数ペア:

[(1, 138271392), (2, 69135696), (3, 46090464), (4, 34567848), (6, 23045232), (7, 19753056), (8, 17283924), (9, 15363488), (12, 11522616), (14, 9876528), (16, 8641962), (18, 7681744), (21, 6584352), (24, 5761308), (28, 4938264), (32, 4320981), (36, 3840872), (42, 3292176), (48, 2880654), (56, 2469132), (63, 2194784), (72, 1920436), (84, 1646088), (96, 1440327), (107, 1292256), (112, 1234566), (126, 1097392), (144, 960218), (168, 823044), (214, 646128), (224, 617283), (252, 548696), (288, 480109), (321, 430752), (336, 411522), (428, 323064), (504, 274348), (641, 215712), (642, 215376), (672, 205761), (749, 184608), (856, 161532), (963, 143584), (1008, 137174), (1282, 107856), (1284, 107688), (1498, 92304), (1712, 80766), (1923, 71904), (1926, 71792), (2016, 68587), (2247, 61536), (2564, 53928), (2568, 53844), (2996, 46152), (3424, 40383), (3846, 35952), (3852, 35896), (4487, 30816), (4494, 30768), (5128, 26964), (5136, 26922), (5769, 23968), (5992, 23076), (6741, 20512), (7692, 17976), (7704, 17948), (8974, 15408), (8988, 15384), (10256, 13482), (10272, 13461), (11538, 11984)]