129643644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2707}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 326953088

約数和(自身を除く): 197309444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 2707, 3684, 3991, 5414, 7982, 8121, 10828, 11973, 15964, 16242, 23946, 32484, 35191, 47892, 70382, 105573, 140764, 211146, 422292, 831049, 1662098, 2493147, 3324196, 4986294, 9972588, 10803637, 21607274, 32410911, 43214548, 64821822, 129643644]

約数ペア:

[(1, 129643644), (2, 64821822), (3, 43214548), (4, 32410911), (6, 21607274), (12, 10803637), (13, 9972588), (26, 4986294), (39, 3324196), (52, 2493147), (78, 1662098), (156, 831049), (307, 422292), (614, 211146), (921, 140764), (1228, 105573), (1842, 70382), (2707, 47892), (3684, 35191), (3991, 32484), (5414, 23946), (7982, 16242), (8121, 15964), (10828, 11973)]