142981272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 444787200

約数和(自身を除く): 301805928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 239, 252, 478, 504, 717, 956, 1187, 1434, 1673, 1912, 2151, 2374, 2868, 3346, 3561, 4302, 4748, 5019, 5736, 6692, 7122, 8309, 8604, 9496, 10038, 10683, 13384, 14244, 15057, 16618, 17208, 20076, 21366, 24927, 28488, 30114, 33236, 40152, 42732, 49854, 60228, 66472, 74781, 85464, 99708, 120456, 149562, 199416, 283693, 299124, 567386, 598248, 851079, 1134772, 1702158, 1985851, 2269544, 2553237, 3404316, 3971702, 5106474, 5957553, 6808632, 7943404, 10212948, 11915106, 15886808, 17872659, 20425896, 23830212, 35745318, 47660424, 71490636, 142981272]

約数ペア:

[(1, 142981272), (2, 71490636), (3, 47660424), (4, 35745318), (6, 23830212), (7, 20425896), (8, 17872659), (9, 15886808), (12, 11915106), (14, 10212948), (18, 7943404), (21, 6808632), (24, 5957553), (28, 5106474), (36, 3971702), (42, 3404316), (56, 2553237), (63, 2269544), (72, 1985851), (84, 1702158), (126, 1134772), (168, 851079), (239, 598248), (252, 567386), (478, 299124), (504, 283693), (717, 199416), (956, 149562), (1187, 120456), (1434, 99708), (1673, 85464), (1912, 74781), (2151, 66472), (2374, 60228), (2868, 49854), (3346, 42732), (3561, 40152), (4302, 33236), (4748, 30114), (5019, 28488), (5736, 24927), (6692, 21366), (7122, 20076), (8309, 17208), (8604, 16618), (9496, 15057), (10038, 14244), (10683, 13384)]