145198704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{432139}}^1$

素因数の和:432157

約数の個数: 40

約数和(自身を含む): 428682880

約数和(自身を除く): 283484176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 432139, 864278, 1296417, 1728556, 2592834, 3024973, 3457112, 5185668, 6049946, 6914224, 9074919, 10371336, 12099892, 18149838, 20742672, 24199784, 36299676, 48399568, 72599352, 145198704]

約数ペア:

[(1, 145198704), (2, 72599352), (3, 48399568), (4, 36299676), (6, 24199784), (7, 20742672), (8, 18149838), (12, 12099892), (14, 10371336), (16, 9074919), (21, 6914224), (24, 6049946), (28, 5185668), (42, 3457112), (48, 3024973), (56, 2592834), (84, 1728556), (112, 1296417), (168, 864278), (336, 432139)]