155536181810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21937}}^1\times {\mathrm{17293}}^1$

素因数の和:39278

約数の個数: 32

約数和(自身を含む): 286823203632

約数和(自身を除く): 131287021822

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 17293, 21937, 34586, 43874, 86465, 109685, 172930, 219370, 709013, 899417, 1418026, 1798834, 3545065, 4497085, 7090130, 8994170, 379356541, 758713082, 1896782705, 3793565410, 15553618181, 31107236362, 77768090905, 155536181810]

約数ペア:

[(1, 155536181810), (2, 77768090905), (5, 31107236362), (10, 15553618181), (41, 3793565410), (82, 1896782705), (205, 758713082), (410, 379356541), (17293, 8994170), (21937, 7090130), (34586, 4497085), (43874, 3545065), (86465, 1798834), (109685, 1418026), (172930, 899417), (219370, 709013)]