156368464

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 369976320

約数和(自身を除く): 213607856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1553, 1624, 1736, 1798, 3106, 3248, 3472, 3596, 6212, 6293, 7192, 10871, 12424, 12586, 14384, 21742, 24848, 25172, 43484, 45037, 48143, 50344, 86968, 90074, 96286, 100688, 173936, 180148, 192572, 315259, 337001, 360296, 385144, 630518, 674002, 720592, 770288, 1261036, 1348004, 1396147, 2522072, 2696008, 2792294, 5044144, 5392016, 5584588, 9773029, 11169176, 19546058, 22338352, 39092116, 78184232, 156368464]

約数ペア:

[(1, 156368464), (2, 78184232), (4, 39092116), (7, 22338352), (8, 19546058), (14, 11169176), (16, 9773029), (28, 5584588), (29, 5392016), (31, 5044144), (56, 2792294), (58, 2696008), (62, 2522072), (112, 1396147), (116, 1348004), (124, 1261036), (203, 770288), (217, 720592), (232, 674002), (248, 630518), (406, 385144), (434, 360296), (464, 337001), (496, 315259), (812, 192572), (868, 180148), (899, 173936), (1553, 100688), (1624, 96286), (1736, 90074), (1798, 86968), (3106, 50344), (3248, 48143), (3472, 45037), (3596, 43484), (6212, 25172), (6293, 24848), (7192, 21742), (10871, 14384), (12424, 12586)]