142168992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30223}}^1$

素因数の和:30250

約数の個数: 72

約数和(自身を含む): 434137536

約数和(自身を除く): 291968544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30223, 60446, 90669, 120892, 181338, 211561, 241784, 362676, 423122, 483568, 634683, 725352, 846244, 967136, 1269366, 1450704, 1480927, 1692488, 2538732, 2901408, 2961854, 3384976, 4442781, 5077464, 5923708, 6769952, 8885562, 10154928, 11847416, 17771124, 20309856, 23694832, 35542248, 47389664, 71084496, 142168992]

約数ペア:

[(1, 142168992), (2, 71084496), (3, 47389664), (4, 35542248), (6, 23694832), (7, 20309856), (8, 17771124), (12, 11847416), (14, 10154928), (16, 8885562), (21, 6769952), (24, 5923708), (28, 5077464), (32, 4442781), (42, 3384976), (48, 2961854), (49, 2901408), (56, 2538732), (84, 1692488), (96, 1480927), (98, 1450704), (112, 1269366), (147, 967136), (168, 846244), (196, 725352), (224, 634683), (294, 483568), (336, 423122), (392, 362676), (588, 241784), (672, 211561), (784, 181338), (1176, 120892), (1568, 90669), (2352, 60446), (4704, 30223)]