143928304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3823}}^1$

素因数の和:4025

約数の個数: 40

約数和(自身を含む): 302050112

約数和(自身を除く): 158121808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 3823, 4706, 7646, 9412, 15292, 18824, 30584, 37648, 49699, 61168, 99398, 198796, 397592, 691963, 795184, 1383926, 2767852, 5535704, 8995519, 11071408, 17991038, 35982076, 71964152, 143928304]

約数ペア:

[(1, 143928304), (2, 71964152), (4, 35982076), (8, 17991038), (13, 11071408), (16, 8995519), (26, 5535704), (52, 2767852), (104, 1383926), (181, 795184), (208, 691963), (362, 397592), (724, 198796), (1448, 99398), (2353, 61168), (2896, 49699), (3823, 37648), (4706, 30584), (7646, 18824), (9412, 15292)]