142802688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 440326656

約数和(自身を除く): 297523968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 256, 263, 303, 336, 384, 404, 448, 526, 606, 672, 707, 768, 789, 808, 896, 1052, 1212, 1344, 1414, 1578, 1616, 1792, 1841, 2104, 2121, 2424, 2688, 2828, 3156, 3232, 3682, 4208, 4242, 4848, 5376, 5523, 5656, 6312, 6464, 7364, 8416, 8484, 9696, 11046, 11312, 12624, 12928, 14728, 16832, 16968, 19392, 22092, 22624, 25248, 25856, 26563, 29456, 33664, 33936, 38784, 44184, 45248, 50496, 53126, 58912, 67328, 67872, 77568, 79689, 88368, 90496, 100992, 106252, 117824, 135744, 159378, 176736, 180992, 185941, 201984, 212504, 235648, 271488, 318756, 353472, 371882, 425008, 471296, 542976, 557823, 637512, 706944, 743764, 850016, 1115646, 1275024, 1413888, 1487528, 1700032, 2231292, 2550048, 2975056, 3400064, 4462584, 5100096, 5950112, 6800128, 8925168, 10200192, 11900224, 17850336, 20400384, 23800448, 35700672, 47600896, 71401344, 142802688]

約数ペア:

[(1, 142802688), (2, 71401344), (3, 47600896), (4, 35700672), (6, 23800448), (7, 20400384), (8, 17850336), (12, 11900224), (14, 10200192), (16, 8925168), (21, 6800128), (24, 5950112), (28, 5100096), (32, 4462584), (42, 3400064), (48, 2975056), (56, 2550048), (64, 2231292), (84, 1700032), (96, 1487528), (101, 1413888), (112, 1275024), (128, 1115646), (168, 850016), (192, 743764), (202, 706944), (224, 637512), (256, 557823), (263, 542976), (303, 471296), (336, 425008), (384, 371882), (404, 353472), (448, 318756), (526, 271488), (606, 235648), (672, 212504), (707, 201984), (768, 185941), (789, 180992), (808, 176736), (896, 159378), (1052, 135744), (1212, 117824), (1344, 106252), (1414, 100992), (1578, 90496), (1616, 88368), (1792, 79689), (1841, 77568), (2104, 67872), (2121, 67328), (2424, 58912), (2688, 53126), (2828, 50496), (3156, 45248), (3232, 44184), (3682, 38784), (4208, 33936), (4242, 33664), (4848, 29456), (5376, 26563), (5523, 25856), (5656, 25248), (6312, 22624), (6464, 22092), (7364, 19392), (8416, 16968), (8484, 16832), (9696, 14728), (11046, 12928), (11312, 12624)]