151507904

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 309341520

約数和(自身を除く): 157833616

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 89, 134, 178, 268, 356, 397, 536, 712, 794, 1072, 1424, 1588, 2144, 2848, 3176, 4288, 5696, 5963, 6352, 11926, 12704, 23852, 25408, 26599, 35333, 47704, 53198, 70666, 95408, 106396, 141332, 190816, 212792, 282664, 381632, 425584, 565328, 851168, 1130656, 1702336, 2261312, 2367311, 4734622, 9469244, 18938488, 37876976, 75753952, 151507904]

約数ペア:

[(1, 151507904), (2, 75753952), (4, 37876976), (8, 18938488), (16, 9469244), (32, 4734622), (64, 2367311), (67, 2261312), (89, 1702336), (134, 1130656), (178, 851168), (268, 565328), (356, 425584), (397, 381632), (536, 282664), (712, 212792), (794, 190816), (1072, 141332), (1424, 106396), (1588, 95408), (2144, 70666), (2848, 53198), (3176, 47704), (4288, 35333), (5696, 26599), (5963, 25408), (6352, 23852), (11926, 12704)]