146375892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 400346856

約数和(自身を除く): 253970964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1217, 1542, 2313, 2434, 3084, 3341, 3651, 4626, 4868, 6682, 7302, 9252, 10023, 10953, 13364, 14604, 15821, 20046, 21906, 30069, 31642, 40092, 43812, 47463, 60138, 63284, 94926, 120276, 142389, 189852, 284778, 312769, 569556, 625538, 938307, 1251076, 1876614, 2814921, 3753228, 4065997, 5629842, 8131994, 11259684, 12197991, 16263988, 24395982, 36593973, 48791964, 73187946, 146375892]

約数ペア:

[(1, 146375892), (2, 73187946), (3, 48791964), (4, 36593973), (6, 24395982), (9, 16263988), (12, 12197991), (13, 11259684), (18, 8131994), (26, 5629842), (36, 4065997), (39, 3753228), (52, 2814921), (78, 1876614), (117, 1251076), (156, 938307), (234, 625538), (257, 569556), (468, 312769), (514, 284778), (771, 189852), (1028, 142389), (1217, 120276), (1542, 94926), (2313, 63284), (2434, 60138), (3084, 47463), (3341, 43812), (3651, 40092), (4626, 31642), (4868, 30069), (6682, 21906), (7302, 20046), (9252, 15821), (10023, 14604), (10953, 13364)]