191265536

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 492914688

約数和(自身を除く): 301649152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 313, 341, 352, 434, 448, 496, 616, 626, 682, 704, 868, 896, 992, 1232, 1252, 1364, 1408, 1736, 1792, 1984, 2191, 2387, 2464, 2504, 2728, 2816, 3443, 3472, 3968, 4382, 4774, 4928, 5008, 5456, 6886, 6944, 7936, 8764, 9548, 9703, 9856, 10016, 10912, 13772, 13888, 17528, 19096, 19406, 19712, 20032, 21824, 24101, 27544, 27776, 35056, 38192, 38812, 40064, 43648, 48202, 55088, 55552, 67921, 70112, 76384, 77624, 80128, 87296, 96404, 106733, 110176, 135842, 140224, 152768, 155248, 192808, 213466, 220352, 271684, 280448, 305536, 310496, 385616, 426932, 440704, 543368, 560896, 611072, 620992, 747131, 771232, 853864, 881408, 1086736, 1241984, 1494262, 1542464, 1707728, 2173472, 2483968, 2988524, 3084928, 3415456, 4346944, 5977048, 6169856, 6830912, 8693888, 11954096, 13661824, 17387776, 23908192, 27323648, 47816384, 95632768, 191265536]

約数ペア:

[(1, 191265536), (2, 95632768), (4, 47816384), (7, 27323648), (8, 23908192), (11, 17387776), (14, 13661824), (16, 11954096), (22, 8693888), (28, 6830912), (31, 6169856), (32, 5977048), (44, 4346944), (56, 3415456), (62, 3084928), (64, 2988524), (77, 2483968), (88, 2173472), (112, 1707728), (124, 1542464), (128, 1494262), (154, 1241984), (176, 1086736), (217, 881408), (224, 853864), (248, 771232), (256, 747131), (308, 620992), (313, 611072), (341, 560896), (352, 543368), (434, 440704), (448, 426932), (496, 385616), (616, 310496), (626, 305536), (682, 280448), (704, 271684), (868, 220352), (896, 213466), (992, 192808), (1232, 155248), (1252, 152768), (1364, 140224), (1408, 135842), (1736, 110176), (1792, 106733), (1984, 96404), (2191, 87296), (2387, 80128), (2464, 77624), (2504, 76384), (2728, 70112), (2816, 67921), (3443, 55552), (3472, 55088), (3968, 48202), (4382, 43648), (4774, 40064), (4928, 38812), (5008, 38192), (5456, 35056), (6886, 27776), (6944, 27544), (7936, 24101), (8764, 21824), (9548, 20032), (9703, 19712), (9856, 19406), (10016, 19096), (10912, 17528), (13772, 13888)]