15357888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 54364128

約数和(自身を除く): 39006240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 293, 312, 336, 364, 416, 448, 468, 504, 546, 576, 586, 624, 672, 728, 819, 832, 879, 936, 1008, 1092, 1172, 1248, 1344, 1456, 1638, 1758, 1872, 2016, 2051, 2184, 2344, 2496, 2637, 2912, 3276, 3516, 3744, 3809, 4032, 4102, 4368, 4688, 5274, 5824, 6153, 6552, 7032, 7488, 7618, 8204, 8736, 9376, 10548, 11427, 12306, 13104, 14064, 15236, 16408, 17472, 18459, 18752, 21096, 22854, 24612, 26208, 26663, 28128, 30472, 32816, 34281, 36918, 42192, 45708, 49224, 52416, 53326, 56256, 60944, 65632, 68562, 73836, 79989, 84384, 91416, 98448, 106652, 121888, 131264, 137124, 147672, 159978, 168768, 182832, 196896, 213304, 239967, 243776, 274248, 295344, 319956, 365664, 393792, 426608, 479934, 548496, 590688, 639912, 731328, 853216, 959868, 1096992, 1181376, 1279824, 1706432, 1919736, 2193984, 2559648, 3839472, 5119296, 7678944, 15357888]

約数ペア:

[(1, 15357888), (2, 7678944), (3, 5119296), (4, 3839472), (6, 2559648), (7, 2193984), (8, 1919736), (9, 1706432), (12, 1279824), (13, 1181376), (14, 1096992), (16, 959868), (18, 853216), (21, 731328), (24, 639912), (26, 590688), (28, 548496), (32, 479934), (36, 426608), (39, 393792), (42, 365664), (48, 319956), (52, 295344), (56, 274248), (63, 243776), (64, 239967), (72, 213304), (78, 196896), (84, 182832), (91, 168768), (96, 159978), (104, 147672), (112, 137124), (117, 131264), (126, 121888), (144, 106652), (156, 98448), (168, 91416), (182, 84384), (192, 79989), (208, 73836), (224, 68562), (234, 65632), (252, 60944), (273, 56256), (288, 53326), (293, 52416), (312, 49224), (336, 45708), (364, 42192), (416, 36918), (448, 34281), (468, 32816), (504, 30472), (546, 28128), (576, 26663), (586, 26208), (624, 24612), (672, 22854), (728, 21096), (819, 18752), (832, 18459), (879, 17472), (936, 16408), (1008, 15236), (1092, 14064), (1172, 13104), (1248, 12306), (1344, 11427), (1456, 10548), (1638, 9376), (1758, 8736), (1872, 8204), (2016, 7618), (2051, 7488), (2184, 7032), (2344, 6552), (2496, 6153), (2637, 5824), (2912, 5274), (3276, 4688), (3516, 4368), (3744, 4102), (3809, 4032)]