121769116

素因数分解:

$2^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 257243840

約数和(自身を除く): 135474724

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 409, 434, 686, 818, 868, 1372, 1519, 1636, 2401, 2863, 3038, 4802, 5726, 6076, 9604, 10633, 11452, 12679, 20041, 21266, 25358, 40082, 42532, 50716, 74431, 80164, 88753, 140287, 148862, 177506, 280574, 297724, 355012, 561148, 621271, 982009, 1242542, 1964018, 2485084, 3928036, 4348897, 8697794, 17395588, 30442279, 60884558, 121769116]

約数ペア:

[(1, 121769116), (2, 60884558), (4, 30442279), (7, 17395588), (14, 8697794), (28, 4348897), (31, 3928036), (49, 2485084), (62, 1964018), (98, 1242542), (124, 982009), (196, 621271), (217, 561148), (343, 355012), (409, 297724), (434, 280574), (686, 177506), (818, 148862), (868, 140287), (1372, 88753), (1519, 80164), (1636, 74431), (2401, 50716), (2863, 42532), (3038, 40082), (4802, 25358), (5726, 21266), (6076, 20041), (9604, 12679), (10633, 11452)]