164426136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{978727}}^1$

素因数の和:978743

約数の個数: 32

約数和(自身を含む): 469789440

約数和(自身を除く): 305363304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 978727, 1957454, 2936181, 3914908, 5872362, 6851089, 7829816, 11744724, 13702178, 20553267, 23489448, 27404356, 41106534, 54808712, 82213068, 164426136]

約数ペア:

[(1, 164426136), (2, 82213068), (3, 54808712), (4, 41106534), (6, 27404356), (7, 23489448), (8, 20553267), (12, 13702178), (14, 11744724), (21, 7829816), (24, 6851089), (28, 5872362), (42, 3914908), (56, 2936181), (84, 1957454), (168, 978727)]