161479770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2575

約数の個数: 64

約数和(自身を含む): 413652096

約数和(自身を除く): 252172326

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 131, 170, 255, 262, 393, 510, 655, 786, 1310, 1965, 2227, 2417, 3930, 4454, 4834, 6681, 7251, 11135, 12085, 13362, 14502, 22270, 24170, 33405, 36255, 41089, 66810, 72510, 82178, 123267, 205445, 246534, 316627, 410890, 616335, 633254, 949881, 1232670, 1583135, 1899762, 3166270, 4749405, 5382659, 9498810, 10765318, 16147977, 26913295, 32295954, 53826590, 80739885, 161479770]

約数ペア:

[(1, 161479770), (2, 80739885), (3, 53826590), (5, 32295954), (6, 26913295), (10, 16147977), (15, 10765318), (17, 9498810), (30, 5382659), (34, 4749405), (51, 3166270), (85, 1899762), (102, 1583135), (131, 1232670), (170, 949881), (255, 633254), (262, 616335), (393, 410890), (510, 316627), (655, 246534), (786, 205445), (1310, 123267), (1965, 82178), (2227, 72510), (2417, 66810), (3930, 41089), (4454, 36255), (4834, 33405), (6681, 24170), (7251, 22270), (11135, 14502), (12085, 13362)]