155254668

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{19813}}^1$

素因数の和:20473

約数の個数: 24

約数和(自身を含む): 362833968

約数和(自身を除く): 207579300

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 19813, 39626, 59439, 79252, 118878, 237756, 12937889, 25875778, 38813667, 51751556, 77627334, 155254668]

約数ペア:

[(1, 155254668), (2, 77627334), (3, 51751556), (4, 38813667), (6, 25875778), (12, 12937889), (653, 237756), (1306, 118878), (1959, 79252), (2612, 59439), (3918, 39626), (7836, 19813)]