164645754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 270810246

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 59, 78, 91, 114, 118, 133, 177, 182, 247, 266, 269, 273, 354, 399, 413, 494, 538, 546, 741, 767, 798, 807, 826, 1121, 1239, 1482, 1534, 1614, 1729, 1883, 2242, 2301, 2478, 3363, 3458, 3497, 3766, 4602, 5111, 5187, 5369, 5649, 6726, 6994, 7847, 10222, 10374, 10491, 10738, 11298, 14573, 15333, 15694, 15871, 16107, 20982, 23541, 24479, 29146, 30666, 31742, 32214, 35777, 43719, 47082, 47613, 48958, 66443, 71554, 73437, 87438, 95226, 102011, 107331, 111097, 132886, 146874, 199329, 204022, 206323, 214662, 222194, 301549, 306033, 333291, 398658, 412646, 465101, 603098, 612066, 618969, 666582, 904647, 930202, 1237938, 1395303, 1444261, 1809294, 2110843, 2790606, 2888522, 3920137, 4221686, 4332783, 6332529, 7840274, 8665566, 11760411, 12665058, 23520822, 27440959, 54881918, 82322877, 164645754]

約数ペア:

[(1, 164645754), (2, 82322877), (3, 54881918), (6, 27440959), (7, 23520822), (13, 12665058), (14, 11760411), (19, 8665566), (21, 7840274), (26, 6332529), (38, 4332783), (39, 4221686), (42, 3920137), (57, 2888522), (59, 2790606), (78, 2110843), (91, 1809294), (114, 1444261), (118, 1395303), (133, 1237938), (177, 930202), (182, 904647), (247, 666582), (266, 618969), (269, 612066), (273, 603098), (354, 465101), (399, 412646), (413, 398658), (494, 333291), (538, 306033), (546, 301549), (741, 222194), (767, 214662), (798, 206323), (807, 204022), (826, 199329), (1121, 146874), (1239, 132886), (1482, 111097), (1534, 107331), (1614, 102011), (1729, 95226), (1883, 87438), (2242, 73437), (2301, 71554), (2478, 66443), (3363, 48958), (3458, 47613), (3497, 47082), (3766, 43719), (4602, 35777), (5111, 32214), (5187, 31742), (5369, 30666), (5649, 29146), (6726, 24479), (6994, 23541), (7847, 20982), (10222, 16107), (10374, 15871), (10491, 15694), (10738, 15333), (11298, 14573)]