156740419857

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16447}}^1\times {\mathrm{5099}}^1$

素因数の和:21645

約数の個数: 32

約数和(自身を含む): 241588224000

約数和(自身を除く): 84847804143

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 5099, 15297, 16447, 35693, 49341, 107079, 115129, 345387, 453811, 1361433, 1463783, 3176677, 4391349, 9530031, 10246481, 30739443, 83863253, 251589759, 587042771, 1761128313, 7463829517, 22391488551, 52246806619, 156740419857]

約数ペア:

[(1, 156740419857), (3, 52246806619), (7, 22391488551), (21, 7463829517), (89, 1761128313), (267, 587042771), (623, 251589759), (1869, 83863253), (5099, 30739443), (15297, 10246481), (16447, 9530031), (35693, 4391349), (49341, 3176677), (107079, 1463783), (115129, 1361433), (345387, 453811)]