155830056

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{209449}}^1$

素因数の和:209489

約数の個数: 32

約数和(自身を含む): 402144000

約数和(自身を除く): 246313944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 209449, 418898, 628347, 837796, 1256694, 1675592, 2513388, 5026776, 6492919, 12985838, 19478757, 25971676, 38957514, 51943352, 77915028, 155830056]

約数ペア:

[(1, 155830056), (2, 77915028), (3, 51943352), (4, 38957514), (6, 25971676), (8, 19478757), (12, 12985838), (24, 6492919), (31, 5026776), (62, 2513388), (93, 1675592), (124, 1256694), (186, 837796), (248, 628347), (372, 418898), (744, 209449)]