165085416

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2079

約数の個数: 96

約数和(自身を含む): 474240000

約数和(自身を除く): 309154584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 888, 1116, 1147, 1332, 1999, 2232, 2294, 2664, 3441, 3998, 4588, 5997, 6882, 7996, 9176, 10323, 11994, 13764, 15992, 17991, 20646, 23988, 27528, 35982, 41292, 47976, 61969, 71964, 73963, 82584, 123938, 143928, 147926, 185907, 221889, 247876, 295852, 371814, 443778, 495752, 557721, 591704, 665667, 743628, 887556, 1115442, 1331334, 1487256, 1775112, 2230884, 2292853, 2662668, 4461768, 4585706, 5325336, 6878559, 9171412, 13757118, 18342824, 20635677, 27514236, 41271354, 55028472, 82542708, 165085416]

約数ペア:

[(1, 165085416), (2, 82542708), (3, 55028472), (4, 41271354), (6, 27514236), (8, 20635677), (9, 18342824), (12, 13757118), (18, 9171412), (24, 6878559), (31, 5325336), (36, 4585706), (37, 4461768), (62, 2662668), (72, 2292853), (74, 2230884), (93, 1775112), (111, 1487256), (124, 1331334), (148, 1115442), (186, 887556), (222, 743628), (248, 665667), (279, 591704), (296, 557721), (333, 495752), (372, 443778), (444, 371814), (558, 295852), (666, 247876), (744, 221889), (888, 185907), (1116, 147926), (1147, 143928), (1332, 123938), (1999, 82584), (2232, 73963), (2294, 71964), (2664, 61969), (3441, 47976), (3998, 41292), (4588, 35982), (5997, 27528), (6882, 23988), (7996, 20646), (9176, 17991), (10323, 15992), (11994, 13764)]