15401568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 52157952

約数和(自身を除く): 36756384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 43, 48, 52, 56, 78, 82, 84, 86, 91, 96, 104, 112, 123, 129, 156, 164, 168, 172, 182, 208, 224, 246, 258, 273, 287, 301, 312, 328, 336, 344, 364, 416, 492, 516, 533, 546, 559, 574, 602, 624, 656, 672, 688, 728, 861, 903, 984, 1032, 1066, 1092, 1118, 1148, 1204, 1248, 1312, 1376, 1456, 1599, 1677, 1722, 1763, 1806, 1968, 2064, 2132, 2184, 2236, 2296, 2408, 2912, 3198, 3354, 3444, 3526, 3612, 3731, 3913, 3936, 4128, 4264, 4368, 4472, 4592, 4816, 5289, 6396, 6708, 6888, 7052, 7224, 7462, 7826, 8528, 8736, 8944, 9184, 9632, 10578, 11193, 11739, 12341, 12792, 13416, 13776, 14104, 14448, 14924, 15652, 17056, 17888, 21156, 22386, 22919, 23478, 24682, 25584, 26832, 27552, 28208, 28896, 29848, 31304, 37023, 42312, 44772, 45838, 46956, 49364, 51168, 53664, 56416, 59696, 62608, 68757, 74046, 84624, 89544, 91676, 93912, 98728, 119392, 125216, 137514, 148092, 160433, 169248, 179088, 183352, 187824, 197456, 275028, 296184, 320866, 358176, 366704, 375648, 394912, 481299, 550056, 592368, 641732, 733408, 962598, 1100112, 1184736, 1283464, 1925196, 2200224, 2566928, 3850392, 5133856, 7700784, 15401568]

約数ペア:

[(1, 15401568), (2, 7700784), (3, 5133856), (4, 3850392), (6, 2566928), (7, 2200224), (8, 1925196), (12, 1283464), (13, 1184736), (14, 1100112), (16, 962598), (21, 733408), (24, 641732), (26, 592368), (28, 550056), (32, 481299), (39, 394912), (41, 375648), (42, 366704), (43, 358176), (48, 320866), (52, 296184), (56, 275028), (78, 197456), (82, 187824), (84, 183352), (86, 179088), (91, 169248), (96, 160433), (104, 148092), (112, 137514), (123, 125216), (129, 119392), (156, 98728), (164, 93912), (168, 91676), (172, 89544), (182, 84624), (208, 74046), (224, 68757), (246, 62608), (258, 59696), (273, 56416), (287, 53664), (301, 51168), (312, 49364), (328, 46956), (336, 45838), (344, 44772), (364, 42312), (416, 37023), (492, 31304), (516, 29848), (533, 28896), (546, 28208), (559, 27552), (574, 26832), (602, 25584), (624, 24682), (656, 23478), (672, 22919), (688, 22386), (728, 21156), (861, 17888), (903, 17056), (984, 15652), (1032, 14924), (1066, 14448), (1092, 14104), (1118, 13776), (1148, 13416), (1204, 12792), (1248, 12341), (1312, 11739), (1376, 11193), (1456, 10578), (1599, 9632), (1677, 9184), (1722, 8944), (1763, 8736), (1806, 8528), (1968, 7826), (2064, 7462), (2132, 7224), (2184, 7052), (2236, 6888), (2296, 6708), (2408, 6396), (2912, 5289), (3198, 4816), (3354, 4592), (3444, 4472), (3526, 4368), (3612, 4264), (3731, 4128), (3913, 3936)]