156725425134

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6454387}}^1$

素因数の和:6454485

約数の個数: 48

約数和(自身を含む): 362478430080

約数和(自身を除く): 205753004946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 6454387, 12908774, 19363161, 38726322, 58089483, 116178966, 122633353, 245266706, 367900059, 458261477, 735800118, 916522954, 1103700177, 1374784431, 2207400354, 2749568862, 4124353293, 8248706586, 8706968063, 17413936126, 26120904189, 52241808378, 78362712567, 156725425134]

約数ペア:

[(1, 156725425134), (2, 78362712567), (3, 52241808378), (6, 26120904189), (9, 17413936126), (18, 8706968063), (19, 8248706586), (38, 4124353293), (57, 2749568862), (71, 2207400354), (114, 1374784431), (142, 1103700177), (171, 916522954), (213, 735800118), (342, 458261477), (426, 367900059), (639, 245266706), (1278, 122633353), (1349, 116178966), (2698, 58089483), (4047, 38726322), (8094, 19363161), (12141, 12908774), (24282, 6454387)]