152985768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{490339}}^1$

素因数の和:490361

約数の個数: 32

約数和(自身を含む): 411885600

約数和(自身を除く): 258899832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 490339, 980678, 1471017, 1961356, 2942034, 3922712, 5884068, 6374407, 11768136, 12748814, 19123221, 25497628, 38246442, 50995256, 76492884, 152985768]

約数ペア:

[(1, 152985768), (2, 76492884), (3, 50995256), (4, 38246442), (6, 25497628), (8, 19123221), (12, 12748814), (13, 11768136), (24, 6374407), (26, 5884068), (39, 3922712), (52, 2942034), (78, 1961356), (104, 1471017), (156, 980678), (312, 490339)]