139102208

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 329172480

約数和(自身を除く): 190070272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 313, 434, 448, 496, 512, 626, 868, 896, 992, 1024, 1252, 1736, 1792, 1984, 2048, 2191, 2504, 3472, 3584, 3968, 4382, 5008, 6944, 7168, 7936, 8764, 9703, 10016, 13888, 14336, 15872, 17528, 19406, 20032, 27776, 31744, 35056, 38812, 40064, 55552, 63488, 67921, 70112, 77624, 80128, 111104, 135842, 140224, 155248, 160256, 222208, 271684, 280448, 310496, 320512, 444416, 543368, 560896, 620992, 641024, 1086736, 1121792, 1241984, 2173472, 2243584, 2483968, 4346944, 4487168, 4967936, 8693888, 9935872, 17387776, 19871744, 34775552, 69551104, 139102208]

約数ペア:

[(1, 139102208), (2, 69551104), (4, 34775552), (7, 19871744), (8, 17387776), (14, 9935872), (16, 8693888), (28, 4967936), (31, 4487168), (32, 4346944), (56, 2483968), (62, 2243584), (64, 2173472), (112, 1241984), (124, 1121792), (128, 1086736), (217, 641024), (224, 620992), (248, 560896), (256, 543368), (313, 444416), (434, 320512), (448, 310496), (496, 280448), (512, 271684), (626, 222208), (868, 160256), (896, 155248), (992, 140224), (1024, 135842), (1252, 111104), (1736, 80128), (1792, 77624), (1984, 70112), (2048, 67921), (2191, 63488), (2504, 55552), (3472, 40064), (3584, 38812), (3968, 35056), (4382, 31744), (5008, 27776), (6944, 20032), (7168, 19406), (7936, 17528), (8764, 15872), (9703, 14336), (10016, 13888)]