160993616

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 384428520

約数和(自身を除く): 223434904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 73, 97, 98, 112, 116, 146, 194, 196, 203, 232, 292, 388, 392, 406, 464, 511, 584, 679, 776, 784, 812, 1022, 1168, 1358, 1421, 1552, 1624, 2044, 2117, 2716, 2813, 2842, 3248, 3577, 4088, 4234, 4753, 5432, 5626, 5684, 7081, 7154, 8176, 8468, 9506, 10864, 11252, 11368, 14162, 14308, 14819, 16936, 19012, 19691, 22504, 22736, 28324, 28616, 29638, 33872, 38024, 39382, 45008, 49567, 56648, 57232, 59276, 76048, 78764, 99134, 103733, 113296, 118552, 137837, 157528, 198268, 205349, 207466, 237104, 275674, 315056, 346969, 396536, 410698, 414932, 551348, 693938, 793072, 821396, 829864, 1102696, 1387876, 1437443, 1642792, 1659728, 2205392, 2775752, 2874886, 3285584, 5551504, 5749772, 10062101, 11499544, 20124202, 22999088, 40248404, 80496808, 160993616]

約数ペア:

[(1, 160993616), (2, 80496808), (4, 40248404), (7, 22999088), (8, 20124202), (14, 11499544), (16, 10062101), (28, 5749772), (29, 5551504), (49, 3285584), (56, 2874886), (58, 2775752), (73, 2205392), (97, 1659728), (98, 1642792), (112, 1437443), (116, 1387876), (146, 1102696), (194, 829864), (196, 821396), (203, 793072), (232, 693938), (292, 551348), (388, 414932), (392, 410698), (406, 396536), (464, 346969), (511, 315056), (584, 275674), (679, 237104), (776, 207466), (784, 205349), (812, 198268), (1022, 157528), (1168, 137837), (1358, 118552), (1421, 113296), (1552, 103733), (1624, 99134), (2044, 78764), (2117, 76048), (2716, 59276), (2813, 57232), (2842, 56648), (3248, 49567), (3577, 45008), (4088, 39382), (4234, 38024), (4753, 33872), (5432, 29638), (5626, 28616), (5684, 28324), (7081, 22736), (7154, 22504), (8176, 19691), (8468, 19012), (9506, 16936), (10864, 14819), (11252, 14308), (11368, 14162)]