156980365396

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1\times {\mathrm{16217}}^1$

素因数の和:16768

約数の個数: 48

約数和(自身を含む): 283644256896

約数和(自身を除く): 126663891500

約数列:

[1, 2, 4, 43, 86, 167, 172, 334, 337, 668, 674, 1348, 7181, 14362, 14491, 16217, 28724, 28982, 32434, 56279, 57964, 64868, 112558, 225116, 697331, 1394662, 2419997, 2708239, 2789324, 4839994, 5416478, 5465129, 9679988, 10832956, 10930258, 21860516, 116454277, 232908554, 235000547, 465817108, 470001094, 912676543, 940002188, 1825353086, 3650706172, 39245091349, 78490182698, 156980365396]

約数ペア:

[(1, 156980365396), (2, 78490182698), (4, 39245091349), (43, 3650706172), (86, 1825353086), (167, 940002188), (172, 912676543), (334, 470001094), (337, 465817108), (668, 235000547), (674, 232908554), (1348, 116454277), (7181, 21860516), (14362, 10930258), (14491, 10832956), (16217, 9679988), (28724, 5465129), (28982, 5416478), (32434, 4839994), (56279, 2789324), (57964, 2708239), (64868, 2419997), (112558, 1394662), (225116, 697331)]