121400984

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 231789600

約数和(自身を除く): 110388616

約数列:

[1, 2, 4, 8, 89, 167, 178, 334, 356, 668, 712, 1021, 1336, 2042, 4084, 8168, 14863, 29726, 59452, 90869, 118904, 170507, 181738, 341014, 363476, 682028, 726952, 1364056, 15175123, 30350246, 60700492, 121400984]

約数ペア:

[(1, 121400984), (2, 60700492), (4, 30350246), (8, 15175123), (89, 1364056), (167, 726952), (178, 682028), (334, 363476), (356, 341014), (668, 181738), (712, 170507), (1021, 118904), (1336, 90869), (2042, 59452), (4084, 29726), (8168, 14863)]