145827456

素因数分解:

$2^7\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 388930080

約数和(自身を除く): 243102624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 307, 384, 614, 921, 1228, 1237, 1842, 2456, 2474, 3684, 3711, 4912, 4948, 7368, 7422, 9824, 9896, 14736, 14844, 19648, 19792, 29472, 29688, 39296, 39584, 58944, 59376, 79168, 117888, 118752, 158336, 237504, 379759, 475008, 759518, 1139277, 1519036, 2278554, 3038072, 4557108, 6076144, 9114216, 12152288, 18228432, 24304576, 36456864, 48609152, 72913728, 145827456]

約数ペア:

[(1, 145827456), (2, 72913728), (3, 48609152), (4, 36456864), (6, 24304576), (8, 18228432), (12, 12152288), (16, 9114216), (24, 6076144), (32, 4557108), (48, 3038072), (64, 2278554), (96, 1519036), (128, 1139277), (192, 759518), (307, 475008), (384, 379759), (614, 237504), (921, 158336), (1228, 118752), (1237, 117888), (1842, 79168), (2456, 59376), (2474, 58944), (3684, 39584), (3711, 39296), (4912, 29688), (4948, 29472), (7368, 19792), (7422, 19648), (9824, 14844), (9896, 14736)]