138677448

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 445858560

約数和(自身を除く): 307181112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 49, 52, 56, 78, 84, 91, 94, 98, 104, 141, 147, 156, 168, 182, 188, 193, 196, 273, 282, 294, 312, 329, 364, 376, 386, 392, 546, 564, 579, 588, 611, 637, 658, 728, 772, 987, 1092, 1128, 1158, 1176, 1222, 1274, 1316, 1351, 1544, 1833, 1911, 1974, 2184, 2303, 2316, 2444, 2509, 2548, 2632, 2702, 3666, 3822, 3948, 4053, 4277, 4606, 4632, 4888, 5018, 5096, 5404, 6909, 7332, 7527, 7644, 7896, 8106, 8554, 9071, 9212, 9457, 10036, 10808, 12831, 13818, 14664, 15054, 15288, 16212, 17108, 17563, 18142, 18424, 18914, 20072, 25662, 27213, 27636, 28371, 29939, 30108, 32424, 34216, 35126, 36284, 37828, 51324, 52689, 54426, 55272, 56742, 59878, 60216, 63497, 70252, 72568, 75656, 89817, 102648, 105378, 108852, 113484, 117923, 119756, 122941, 126994, 140504, 179634, 190491, 210756, 217704, 226968, 235846, 239512, 245882, 253988, 353769, 359268, 368823, 380982, 421512, 444479, 471692, 491764, 507976, 707538, 718536, 737646, 761964, 825461, 888958, 943384, 983528, 1333437, 1415076, 1475292, 1523928, 1650922, 1777916, 2476383, 2666874, 2830152, 2950584, 3301844, 3555832, 4952766, 5333748, 5778227, 6603688, 9905532, 10667496, 11556454, 17334681, 19811064, 23112908, 34669362, 46225816, 69338724, 138677448]

約数ペア:

[(1, 138677448), (2, 69338724), (3, 46225816), (4, 34669362), (6, 23112908), (7, 19811064), (8, 17334681), (12, 11556454), (13, 10667496), (14, 9905532), (21, 6603688), (24, 5778227), (26, 5333748), (28, 4952766), (39, 3555832), (42, 3301844), (47, 2950584), (49, 2830152), (52, 2666874), (56, 2476383), (78, 1777916), (84, 1650922), (91, 1523928), (94, 1475292), (98, 1415076), (104, 1333437), (141, 983528), (147, 943384), (156, 888958), (168, 825461), (182, 761964), (188, 737646), (193, 718536), (196, 707538), (273, 507976), (282, 491764), (294, 471692), (312, 444479), (329, 421512), (364, 380982), (376, 368823), (386, 359268), (392, 353769), (546, 253988), (564, 245882), (579, 239512), (588, 235846), (611, 226968), (637, 217704), (658, 210756), (728, 190491), (772, 179634), (987, 140504), (1092, 126994), (1128, 122941), (1158, 119756), (1176, 117923), (1222, 113484), (1274, 108852), (1316, 105378), (1351, 102648), (1544, 89817), (1833, 75656), (1911, 72568), (1974, 70252), (2184, 63497), (2303, 60216), (2316, 59878), (2444, 56742), (2509, 55272), (2548, 54426), (2632, 52689), (2702, 51324), (3666, 37828), (3822, 36284), (3948, 35126), (4053, 34216), (4277, 32424), (4606, 30108), (4632, 29939), (4888, 28371), (5018, 27636), (5096, 27213), (5404, 25662), (6909, 20072), (7332, 18914), (7527, 18424), (7644, 18142), (7896, 17563), (8106, 17108), (8554, 16212), (9071, 15288), (9212, 15054), (9457, 14664), (10036, 13818), (10808, 12831)]