158347008

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 484019200

約数和(自身を除く): 325672192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 739, 744, 768, 837, 864, 992, 1116, 1152, 1478, 1488, 1674, 1728, 1984, 2217, 2232, 2304, 2956, 2976, 3348, 3456, 3968, 4434, 4464, 5912, 5952, 6651, 6696, 6912, 7936, 8868, 8928, 11824, 11904, 13302, 13392, 17736, 17856, 19953, 22909, 23648, 23808, 26604, 26784, 35472, 35712, 39906, 45818, 47296, 53208, 53568, 68727, 70944, 71424, 79812, 91636, 94592, 106416, 107136, 137454, 141888, 159624, 183272, 189184, 206181, 212832, 214272, 274908, 283776, 319248, 366544, 412362, 425664, 549816, 567552, 618543, 638496, 733088, 824724, 851328, 1099632, 1237086, 1276992, 1466176, 1649448, 1702656, 2199264, 2474172, 2553984, 2932352, 3298896, 4398528, 4948344, 5107968, 5864704, 6597792, 8797056, 9896688, 13195584, 17594112, 19793376, 26391168, 39586752, 52782336, 79173504, 158347008]

約数ペア:

[(1, 158347008), (2, 79173504), (3, 52782336), (4, 39586752), (6, 26391168), (8, 19793376), (9, 17594112), (12, 13195584), (16, 9896688), (18, 8797056), (24, 6597792), (27, 5864704), (31, 5107968), (32, 4948344), (36, 4398528), (48, 3298896), (54, 2932352), (62, 2553984), (64, 2474172), (72, 2199264), (93, 1702656), (96, 1649448), (108, 1466176), (124, 1276992), (128, 1237086), (144, 1099632), (186, 851328), (192, 824724), (216, 733088), (248, 638496), (256, 618543), (279, 567552), (288, 549816), (372, 425664), (384, 412362), (432, 366544), (496, 319248), (558, 283776), (576, 274908), (739, 214272), (744, 212832), (768, 206181), (837, 189184), (864, 183272), (992, 159624), (1116, 141888), (1152, 137454), (1478, 107136), (1488, 106416), (1674, 94592), (1728, 91636), (1984, 79812), (2217, 71424), (2232, 70944), (2304, 68727), (2956, 53568), (2976, 53208), (3348, 47296), (3456, 45818), (3968, 39906), (4434, 35712), (4464, 35472), (5912, 26784), (5952, 26604), (6651, 23808), (6696, 23648), (6912, 22909), (7936, 19953), (8868, 17856), (8928, 17736), (11824, 13392), (11904, 13302)]