190051254004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1\times {\mathrm{1613}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 338115697920

約数和(自身を除く): 148064443916

約数列:

[1, 2, 4, 79, 158, 316, 571, 653, 1142, 1306, 1613, 2284, 2612, 3226, 6452, 45109, 51587, 90218, 103174, 127427, 180436, 206348, 254854, 372863, 509708, 745726, 921023, 1053289, 1491452, 1842046, 2106578, 3684092, 4213156, 29456177, 58912354, 72760817, 83209831, 117824708, 145521634, 166419662, 291043268, 332839324, 601428019, 1202856038, 2405712076, 47512813501, 95025627002, 190051254004]

約数ペア:

[(1, 190051254004), (2, 95025627002), (4, 47512813501), (79, 2405712076), (158, 1202856038), (316, 601428019), (571, 332839324), (653, 291043268), (1142, 166419662), (1306, 145521634), (1613, 117824708), (2284, 83209831), (2612, 72760817), (3226, 58912354), (6452, 29456177), (45109, 4213156), (51587, 3684092), (90218, 2106578), (103174, 1842046), (127427, 1491452), (180436, 1053289), (206348, 921023), (254854, 745726), (372863, 509708)]