193509568

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 456817984

約数和(自身を除く): 263308416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 73, 97, 112, 122, 146, 194, 224, 244, 292, 388, 427, 448, 488, 511, 584, 679, 776, 854, 976, 1022, 1168, 1358, 1552, 1708, 1952, 2044, 2336, 2716, 3104, 3416, 3904, 4088, 4453, 4672, 5432, 5917, 6208, 6832, 7081, 8176, 8906, 10864, 11834, 13664, 14162, 16352, 17812, 21728, 23668, 27328, 28324, 31171, 32704, 35624, 41419, 43456, 47336, 49567, 56648, 62342, 71248, 82838, 94672, 99134, 113296, 124684, 142496, 165676, 189344, 198268, 226592, 249368, 284992, 331352, 378688, 396536, 431941, 453184, 498736, 662704, 793072, 863882, 997472, 1325408, 1586144, 1727764, 1994944, 2650816, 3023587, 3172288, 3455528, 6047174, 6911056, 12094348, 13822112, 24188696, 27644224, 48377392, 96754784, 193509568]

約数ペア:

[(1, 193509568), (2, 96754784), (4, 48377392), (7, 27644224), (8, 24188696), (14, 13822112), (16, 12094348), (28, 6911056), (32, 6047174), (56, 3455528), (61, 3172288), (64, 3023587), (73, 2650816), (97, 1994944), (112, 1727764), (122, 1586144), (146, 1325408), (194, 997472), (224, 863882), (244, 793072), (292, 662704), (388, 498736), (427, 453184), (448, 431941), (488, 396536), (511, 378688), (584, 331352), (679, 284992), (776, 249368), (854, 226592), (976, 198268), (1022, 189344), (1168, 165676), (1358, 142496), (1552, 124684), (1708, 113296), (1952, 99134), (2044, 94672), (2336, 82838), (2716, 71248), (3104, 62342), (3416, 56648), (3904, 49567), (4088, 47336), (4453, 43456), (4672, 41419), (5432, 35624), (5917, 32704), (6208, 31171), (6832, 28324), (7081, 27328), (8176, 23668), (8906, 21728), (10864, 17812), (11834, 16352), (13664, 14162)]