144996992

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4009

約数の個数: 64

約数和(自身を含む): 338264640

約数和(自身を除く): 193267648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 896, 1148, 1312, 2296, 2624, 3947, 4592, 5248, 7894, 9184, 15788, 18368, 27629, 31576, 36736, 55258, 63152, 110516, 126304, 161827, 221032, 252608, 323654, 442064, 505216, 647308, 884128, 1132789, 1294616, 1768256, 2265578, 2589232, 3536512, 4531156, 5178464, 9062312, 10356928, 18124624, 20713856, 36249248, 72498496, 144996992]

約数ペア:

[(1, 144996992), (2, 72498496), (4, 36249248), (7, 20713856), (8, 18124624), (14, 10356928), (16, 9062312), (28, 5178464), (32, 4531156), (41, 3536512), (56, 2589232), (64, 2265578), (82, 1768256), (112, 1294616), (128, 1132789), (164, 884128), (224, 647308), (287, 505216), (328, 442064), (448, 323654), (574, 252608), (656, 221032), (896, 161827), (1148, 126304), (1312, 110516), (2296, 63152), (2624, 55258), (3947, 36736), (4592, 31576), (5248, 27629), (7894, 18368), (9184, 15788)]