157494456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{34721}}^1$

素因数の和:34746

約数の個数: 80

約数和(自身を含む): 504163440

約数和(自身を除く): 346668984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 34721, 69442, 104163, 138884, 208326, 243047, 277768, 312489, 416652, 486094, 624978, 729141, 833304, 937467, 972188, 1249956, 1458282, 1874934, 1944376, 2187423, 2499912, 2812401, 2916564, 3749868, 4374846, 5624802, 5833128, 6562269, 7499736, 8749692, 11249604, 13124538, 17499384, 19686807, 22499208, 26249076, 39373614, 52498152, 78747228, 157494456]

約数ペア:

[(1, 157494456), (2, 78747228), (3, 52498152), (4, 39373614), (6, 26249076), (7, 22499208), (8, 19686807), (9, 17499384), (12, 13124538), (14, 11249604), (18, 8749692), (21, 7499736), (24, 6562269), (27, 5833128), (28, 5624802), (36, 4374846), (42, 3749868), (54, 2916564), (56, 2812401), (63, 2499912), (72, 2187423), (81, 1944376), (84, 1874934), (108, 1458282), (126, 1249956), (162, 972188), (168, 937467), (189, 833304), (216, 729141), (252, 624978), (324, 486094), (378, 416652), (504, 312489), (567, 277768), (648, 243047), (756, 208326), (1134, 138884), (1512, 104163), (2268, 69442), (4536, 34721)]