197378928

素因数分解:

$2^4\times 3^2\times {\mathrm{1370687}}^1$

素因数の和:1370701

約数の個数: 30

約数和(自身を含む): 552387264

約数和(自身を除く): 355008336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1370687, 2741374, 4112061, 5482748, 8224122, 10965496, 12336183, 16448244, 21930992, 24672366, 32896488, 49344732, 65792976, 98689464, 197378928]

約数ペア:

[(1, 197378928), (2, 98689464), (3, 65792976), (4, 49344732), (6, 32896488), (8, 24672366), (9, 21930992), (12, 16448244), (16, 12336183), (18, 10965496), (24, 8224122), (36, 5482748), (48, 4112061), (72, 2741374), (144, 1370687)]