159788608

素因数分解:

$2^6\times 7^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 112

約数和(自身を含む): 384048000

約数和(自身を除く): 224259392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 251, 343, 392, 406, 448, 464, 502, 686, 784, 812, 928, 1004, 1372, 1421, 1568, 1624, 1757, 1856, 2008, 2744, 2842, 3136, 3248, 3514, 4016, 5488, 5684, 6496, 7028, 7279, 8032, 9947, 10976, 11368, 12299, 12992, 14056, 14558, 16064, 19894, 21952, 22736, 24598, 28112, 29116, 39788, 45472, 49196, 50953, 56224, 58232, 79576, 86093, 90944, 98392, 101906, 112448, 116464, 159152, 172186, 196784, 203812, 232928, 318304, 344372, 356671, 393568, 407624, 465856, 636608, 688744, 713342, 787136, 815248, 1377488, 1426684, 1630496, 2496697, 2754976, 2853368, 3260992, 4993394, 5509952, 5706736, 9986788, 11413472, 19973576, 22826944, 39947152, 79894304, 159788608]

約数ペア:

[(1, 159788608), (2, 79894304), (4, 39947152), (7, 22826944), (8, 19973576), (14, 11413472), (16, 9986788), (28, 5706736), (29, 5509952), (32, 4993394), (49, 3260992), (56, 2853368), (58, 2754976), (64, 2496697), (98, 1630496), (112, 1426684), (116, 1377488), (196, 815248), (203, 787136), (224, 713342), (232, 688744), (251, 636608), (343, 465856), (392, 407624), (406, 393568), (448, 356671), (464, 344372), (502, 318304), (686, 232928), (784, 203812), (812, 196784), (928, 172186), (1004, 159152), (1372, 116464), (1421, 112448), (1568, 101906), (1624, 98392), (1757, 90944), (1856, 86093), (2008, 79576), (2744, 58232), (2842, 56224), (3136, 50953), (3248, 49196), (3514, 45472), (4016, 39788), (5488, 29116), (5684, 28112), (6496, 24598), (7028, 22736), (7279, 21952), (8032, 19894), (9947, 16064), (10976, 14558), (11368, 14056), (12299, 12992)]