235340144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 506634240

約数和(自身を除く): 271294096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 127, 151, 208, 236, 254, 302, 472, 508, 604, 767, 944, 1016, 1208, 1534, 1651, 1963, 2032, 2416, 3068, 3302, 3926, 6136, 6604, 7493, 7852, 8909, 12272, 13208, 14986, 15704, 17818, 19177, 26416, 29972, 31408, 35636, 38354, 59944, 71272, 76708, 97409, 115817, 119888, 142544, 153416, 194818, 231634, 249301, 306832, 389636, 463268, 498602, 779272, 926536, 997204, 1131443, 1558544, 1853072, 1994408, 2262886, 3988816, 4525772, 9051544, 14708759, 18103088, 29417518, 58835036, 117670072, 235340144]

約数ペア:

[(1, 235340144), (2, 117670072), (4, 58835036), (8, 29417518), (13, 18103088), (16, 14708759), (26, 9051544), (52, 4525772), (59, 3988816), (104, 2262886), (118, 1994408), (127, 1853072), (151, 1558544), (208, 1131443), (236, 997204), (254, 926536), (302, 779272), (472, 498602), (508, 463268), (604, 389636), (767, 306832), (944, 249301), (1016, 231634), (1208, 194818), (1534, 153416), (1651, 142544), (1963, 119888), (2032, 115817), (2416, 97409), (3068, 76708), (3302, 71272), (3926, 59944), (6136, 38354), (6604, 35636), (7493, 31408), (7852, 29972), (8909, 26416), (12272, 19177), (13208, 17818), (14986, 15704)]