159809796

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 423730944

約数和(自身を除く): 263921148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 257, 276, 414, 514, 751, 771, 828, 1028, 1502, 1542, 2253, 2313, 3004, 3084, 4506, 4626, 5911, 6759, 9012, 9252, 11822, 13518, 17273, 17733, 23644, 27036, 34546, 35466, 51819, 53199, 69092, 70932, 103638, 106398, 155457, 193007, 207276, 212796, 310914, 386014, 579021, 621828, 772028, 1158042, 1737063, 2316084, 3474126, 4439161, 6948252, 8878322, 13317483, 17756644, 26634966, 39952449, 53269932, 79904898, 159809796]

約数ペア:

[(1, 159809796), (2, 79904898), (3, 53269932), (4, 39952449), (6, 26634966), (9, 17756644), (12, 13317483), (18, 8878322), (23, 6948252), (36, 4439161), (46, 3474126), (69, 2316084), (92, 1737063), (138, 1158042), (207, 772028), (257, 621828), (276, 579021), (414, 386014), (514, 310914), (751, 212796), (771, 207276), (828, 193007), (1028, 155457), (1502, 106398), (1542, 103638), (2253, 70932), (2313, 69092), (3004, 53199), (3084, 51819), (4506, 35466), (4626, 34546), (5911, 27036), (6759, 23644), (9012, 17733), (9252, 17273), (11822, 13518)]