165310848

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1597

約数の個数: 128

約数和(自身を含む): 503961600

約数和(自身を除く): 338650752

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, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1543, 1674, 1728, 1984, 2232, 2976, 3086, 3348, 3456, 3968, 4464, 4629, 5952, 6172, 6696, 8928, 9258, 11904, 12344, 13392, 13887, 17856, 18516, 24688, 26784, 27774, 35712, 37032, 41661, 47833, 49376, 53568, 55548, 74064, 83322, 95666, 98752, 107136, 111096, 143499, 148128, 166644, 191332, 197504, 222192, 286998, 296256, 333288, 382664, 430497, 444384, 573996, 592512, 666576, 765328, 860994, 888768, 1147992, 1291491, 1333152, 1530656, 1721988, 1777536, 2295984, 2582982, 2666304, 3061312, 3443976, 4591968, 5165964, 5332608, 6122624, 6887952, 9183936, 10331928, 13775904, 18367872, 20663856, 27551808, 41327712, 55103616, 82655424, 165310848]

約数ペア:

[(1, 165310848), (2, 82655424), (3, 55103616), (4, 41327712), (6, 27551808), (8, 20663856), (9, 18367872), (12, 13775904), (16, 10331928), (18, 9183936), (24, 6887952), (27, 6122624), (31, 5332608), (32, 5165964), (36, 4591968), (48, 3443976), (54, 3061312), (62, 2666304), (64, 2582982), (72, 2295984), (93, 1777536), (96, 1721988), (108, 1530656), (124, 1333152), (128, 1291491), (144, 1147992), (186, 888768), (192, 860994), (216, 765328), (248, 666576), (279, 592512), (288, 573996), (372, 444384), (384, 430497), (432, 382664), (496, 333288), (558, 296256), (576, 286998), (744, 222192), (837, 197504), (864, 191332), (992, 166644), (1116, 148128), (1152, 143499), (1488, 111096), (1543, 107136), (1674, 98752), (1728, 95666), (1984, 83322), (2232, 74064), (2976, 55548), (3086, 53568), (3348, 49376), (3456, 47833), (3968, 41661), (4464, 37032), (4629, 35712), (5952, 27774), (6172, 26784), (6696, 24688), (8928, 18516), (9258, 17856), (11904, 13887), (12344, 13392)]