121228352

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 305775360

約数和(自身を除く): 184547008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 43, 49, 56, 58, 62, 64, 86, 98, 112, 116, 124, 172, 196, 203, 217, 224, 232, 248, 301, 344, 392, 406, 434, 448, 464, 496, 602, 688, 784, 812, 868, 899, 928, 992, 1204, 1247, 1333, 1376, 1421, 1519, 1568, 1624, 1736, 1798, 1856, 1984, 2107, 2408, 2494, 2666, 2752, 2842, 3038, 3136, 3248, 3472, 3596, 4214, 4816, 4988, 5332, 5684, 6076, 6293, 6496, 6944, 7192, 8428, 8729, 9331, 9632, 9976, 10664, 11368, 12152, 12586, 12992, 13888, 14384, 16856, 17458, 18662, 19264, 19952, 21328, 22736, 24304, 25172, 28768, 33712, 34916, 37324, 38657, 39904, 42656, 44051, 45472, 48608, 50344, 57536, 61103, 65317, 67424, 69832, 74648, 77314, 79808, 85312, 88102, 90944, 97216, 100688, 122206, 130634, 134848, 139664, 149296, 154628, 176204, 201376, 244412, 261268, 270599, 279328, 298592, 309256, 352408, 402752, 488824, 522536, 541198, 558656, 597184, 618512, 704816, 977648, 1045072, 1082396, 1237024, 1409632, 1894193, 1955296, 2090144, 2164792, 2474048, 2819264, 3788386, 3910592, 4180288, 4329584, 7576772, 8659168, 15153544, 17318336, 30307088, 60614176, 121228352]

約数ペア:

[(1, 121228352), (2, 60614176), (4, 30307088), (7, 17318336), (8, 15153544), (14, 8659168), (16, 7576772), (28, 4329584), (29, 4180288), (31, 3910592), (32, 3788386), (43, 2819264), (49, 2474048), (56, 2164792), (58, 2090144), (62, 1955296), (64, 1894193), (86, 1409632), (98, 1237024), (112, 1082396), (116, 1045072), (124, 977648), (172, 704816), (196, 618512), (203, 597184), (217, 558656), (224, 541198), (232, 522536), (248, 488824), (301, 402752), (344, 352408), (392, 309256), (406, 298592), (434, 279328), (448, 270599), (464, 261268), (496, 244412), (602, 201376), (688, 176204), (784, 154628), (812, 149296), (868, 139664), (899, 134848), (928, 130634), (992, 122206), (1204, 100688), (1247, 97216), (1333, 90944), (1376, 88102), (1421, 85312), (1519, 79808), (1568, 77314), (1624, 74648), (1736, 69832), (1798, 67424), (1856, 65317), (1984, 61103), (2107, 57536), (2408, 50344), (2494, 48608), (2666, 45472), (2752, 44051), (2842, 42656), (3038, 39904), (3136, 38657), (3248, 37324), (3472, 34916), (3596, 33712), (4214, 28768), (4816, 25172), (4988, 24304), (5332, 22736), (5684, 21328), (6076, 19952), (6293, 19264), (6496, 18662), (6944, 17458), (7192, 16856), (8428, 14384), (8729, 13888), (9331, 12992), (9632, 12586), (9976, 12152), (10664, 11368)]