153293882

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 270864000

約数和(自身を除く): 117570118

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 602, 1043, 1709, 2086, 3418, 6407, 11963, 12814, 23926, 44849, 73487, 89698, 146974, 254641, 509282, 514409, 1028818, 1782487, 3564974, 10949563, 21899126, 76646941, 153293882]

約数ペア:

[(1, 153293882), (2, 76646941), (7, 21899126), (14, 10949563), (43, 3564974), (86, 1782487), (149, 1028818), (298, 514409), (301, 509282), (602, 254641), (1043, 146974), (1709, 89698), (2086, 73487), (3418, 44849), (6407, 23926), (11963, 12814)]