157962112

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 416747520

約数和(自身を除く): 258785408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 47, 56, 62, 64, 77, 88, 94, 112, 121, 124, 128, 154, 176, 188, 217, 224, 242, 248, 308, 329, 341, 352, 376, 434, 448, 484, 496, 517, 616, 658, 682, 704, 752, 847, 868, 896, 968, 992, 1034, 1232, 1316, 1364, 1408, 1457, 1504, 1694, 1736, 1936, 1984, 2068, 2387, 2464, 2632, 2728, 2914, 3008, 3388, 3472, 3619, 3751, 3872, 3968, 4136, 4774, 4928, 5264, 5456, 5687, 5828, 6016, 6776, 6944, 7238, 7502, 7744, 8272, 9548, 9856, 10199, 10528, 10912, 11374, 11656, 13552, 13888, 14476, 15004, 15488, 16027, 16544, 19096, 20398, 21056, 21824, 22748, 23312, 26257, 27104, 27776, 28952, 30008, 32054, 33088, 38192, 39809, 40796, 42112, 43648, 45496, 46624, 52514, 54208, 57904, 60016, 64108, 66176, 76384, 79618, 81592, 90992, 93248, 105028, 108416, 112189, 115808, 120032, 128216, 152768, 159236, 163184, 176297, 181984, 186496, 210056, 224378, 231616, 240064, 256432, 305536, 318472, 326368, 352594, 363968, 420112, 448756, 463232, 480128, 512864, 636944, 652736, 705188, 727936, 840224, 897512, 1025728, 1234079, 1273888, 1305472, 1410376, 1680448, 1795024, 2051456, 2468158, 2547776, 2820752, 3360896, 3590048, 4936316, 5095552, 5641504, 7180096, 9872632, 11283008, 14360192, 19745264, 22566016, 39490528, 78981056, 157962112]

約数ペア:

[(1, 157962112), (2, 78981056), (4, 39490528), (7, 22566016), (8, 19745264), (11, 14360192), (14, 11283008), (16, 9872632), (22, 7180096), (28, 5641504), (31, 5095552), (32, 4936316), (44, 3590048), (47, 3360896), (56, 2820752), (62, 2547776), (64, 2468158), (77, 2051456), (88, 1795024), (94, 1680448), (112, 1410376), (121, 1305472), (124, 1273888), (128, 1234079), (154, 1025728), (176, 897512), (188, 840224), (217, 727936), (224, 705188), (242, 652736), (248, 636944), (308, 512864), (329, 480128), (341, 463232), (352, 448756), (376, 420112), (434, 363968), (448, 352594), (484, 326368), (496, 318472), (517, 305536), (616, 256432), (658, 240064), (682, 231616), (704, 224378), (752, 210056), (847, 186496), (868, 181984), (896, 176297), (968, 163184), (992, 159236), (1034, 152768), (1232, 128216), (1316, 120032), (1364, 115808), (1408, 112189), (1457, 108416), (1504, 105028), (1694, 93248), (1736, 90992), (1936, 81592), (1984, 79618), (2068, 76384), (2387, 66176), (2464, 64108), (2632, 60016), (2728, 57904), (2914, 54208), (3008, 52514), (3388, 46624), (3472, 45496), (3619, 43648), (3751, 42112), (3872, 40796), (3968, 39809), (4136, 38192), (4774, 33088), (4928, 32054), (5264, 30008), (5456, 28952), (5687, 27776), (5828, 27104), (6016, 26257), (6776, 23312), (6944, 22748), (7238, 21824), (7502, 21056), (7744, 20398), (8272, 19096), (9548, 16544), (9856, 16027), (10199, 15488), (10528, 15004), (10912, 14476), (11374, 13888), (11656, 13552)]