147077224

素因数分解:

$2^3\times 7^2\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 321886980

約数和(自身を除く): 174809756

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 457, 821, 914, 1642, 1828, 3199, 3284, 3656, 5747, 6398, 6568, 11494, 12796, 22393, 22988, 25592, 40229, 44786, 45976, 80458, 89572, 160916, 179144, 321832, 375197, 750394, 1500788, 2626379, 3001576, 5252758, 10505516, 18384653, 21011032, 36769306, 73538612, 147077224]

約数ペア:

[(1, 147077224), (2, 73538612), (4, 36769306), (7, 21011032), (8, 18384653), (14, 10505516), (28, 5252758), (49, 3001576), (56, 2626379), (98, 1500788), (196, 750394), (392, 375197), (457, 321832), (821, 179144), (914, 160916), (1642, 89572), (1828, 80458), (3199, 45976), (3284, 44786), (3656, 40229), (5747, 25592), (6398, 22988), (6568, 22393), (11494, 12796)]