151892960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55843}}^1$

素因数の和:55875

約数の個数: 48

約数和(自身を含む): 379962576

約数和(自身を除く): 228069616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 55843, 111686, 223372, 279215, 446744, 558430, 893488, 949331, 1116860, 1786976, 1898662, 2233720, 3797324, 4467440, 4746655, 7594648, 8934880, 9493310, 15189296, 18986620, 30378592, 37973240, 75946480, 151892960]

約数ペア:

[(1, 151892960), (2, 75946480), (4, 37973240), (5, 30378592), (8, 18986620), (10, 15189296), (16, 9493310), (17, 8934880), (20, 7594648), (32, 4746655), (34, 4467440), (40, 3797324), (68, 2233720), (80, 1898662), (85, 1786976), (136, 1116860), (160, 949331), (170, 893488), (272, 558430), (340, 446744), (544, 279215), (680, 223372), (1360, 111686), (2720, 55843)]