165281796

素因数分解:

$2^2\times 3^6\times {\mathrm{56681}}^1$

素因数の和:56703

約数の個数: 42

約数和(自身を含む): 433673982

約数和(自身を除く): 268392186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 56681, 113362, 170043, 226724, 340086, 510129, 680172, 1020258, 1530387, 2040516, 3060774, 4591161, 6121548, 9182322, 13773483, 18364644, 27546966, 41320449, 55093932, 82640898, 165281796]

約数ペア:

[(1, 165281796), (2, 82640898), (3, 55093932), (4, 41320449), (6, 27546966), (9, 18364644), (12, 13773483), (18, 9182322), (27, 6121548), (36, 4591161), (54, 3060774), (81, 2040516), (108, 1530387), (162, 1020258), (243, 680172), (324, 510129), (486, 340086), (729, 226724), (972, 170043), (1458, 113362), (2916, 56681)]