123208176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 398530048

約数和(自身を除く): 275321872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 104, 112, 134, 156, 168, 182, 201, 208, 268, 273, 312, 336, 364, 402, 421, 469, 536, 546, 624, 728, 804, 842, 871, 938, 1072, 1092, 1263, 1407, 1456, 1608, 1684, 1742, 1876, 2184, 2526, 2613, 2814, 2947, 3216, 3368, 3484, 3752, 4368, 5052, 5226, 5473, 5628, 5894, 6097, 6736, 6968, 7504, 8841, 10104, 10452, 10946, 11256, 11788, 12194, 13936, 16419, 17682, 18291, 20208, 20904, 21892, 22512, 23576, 24388, 28207, 32838, 35364, 36582, 38311, 41808, 43784, 47152, 48776, 56414, 65676, 70728, 73164, 76622, 84621, 87568, 97552, 112828, 114933, 131352, 141456, 146328, 153244, 169242, 197449, 225656, 229866, 262704, 292656, 306488, 338484, 366691, 394898, 451312, 459732, 592347, 612976, 676968, 733382, 789796, 919464, 1100073, 1184694, 1353936, 1466764, 1579592, 1838928, 2200146, 2369388, 2566837, 2933528, 3159184, 4400292, 4738776, 5133674, 5867056, 7700511, 8800584, 9477552, 10267348, 15401022, 17601168, 20534696, 30802044, 41069392, 61604088, 123208176]

約数ペア:

[(1, 123208176), (2, 61604088), (3, 41069392), (4, 30802044), (6, 20534696), (7, 17601168), (8, 15401022), (12, 10267348), (13, 9477552), (14, 8800584), (16, 7700511), (21, 5867056), (24, 5133674), (26, 4738776), (28, 4400292), (39, 3159184), (42, 2933528), (48, 2566837), (52, 2369388), (56, 2200146), (67, 1838928), (78, 1579592), (84, 1466764), (91, 1353936), (104, 1184694), (112, 1100073), (134, 919464), (156, 789796), (168, 733382), (182, 676968), (201, 612976), (208, 592347), (268, 459732), (273, 451312), (312, 394898), (336, 366691), (364, 338484), (402, 306488), (421, 292656), (469, 262704), (536, 229866), (546, 225656), (624, 197449), (728, 169242), (804, 153244), (842, 146328), (871, 141456), (938, 131352), (1072, 114933), (1092, 112828), (1263, 97552), (1407, 87568), (1456, 84621), (1608, 76622), (1684, 73164), (1742, 70728), (1876, 65676), (2184, 56414), (2526, 48776), (2613, 47152), (2814, 43784), (2947, 41808), (3216, 38311), (3368, 36582), (3484, 35364), (3752, 32838), (4368, 28207), (5052, 24388), (5226, 23576), (5473, 22512), (5628, 21892), (5894, 20904), (6097, 20208), (6736, 18291), (6968, 17682), (7504, 16419), (8841, 13936), (10104, 12194), (10452, 11788), (10946, 11256)]