160550390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 398103552

約数和(自身を除く): 237553162

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 43, 55, 65, 70, 77, 86, 91, 110, 130, 143, 154, 182, 215, 286, 301, 373, 385, 430, 455, 473, 559, 602, 715, 746, 770, 910, 946, 1001, 1118, 1430, 1505, 1865, 2002, 2365, 2611, 2795, 3010, 3311, 3730, 3913, 4103, 4730, 4849, 5005, 5222, 5590, 6149, 6622, 7826, 8206, 9698, 10010, 12298, 13055, 16039, 16555, 19565, 20515, 24245, 26110, 28721, 30745, 32078, 33110, 33943, 39130, 41030, 43043, 48490, 53339, 57442, 61490, 67886, 80195, 86086, 106678, 112273, 143605, 160390, 169715, 176429, 208507, 215215, 224546, 266695, 287210, 339430, 352858, 373373, 417014, 430430, 533390, 561365, 746746, 882145, 1042535, 1122730, 1235003, 1459549, 1764290, 1866865, 2085070, 2293577, 2470006, 2919098, 3733730, 4587154, 6175015, 7297745, 11467885, 12350030, 14595490, 16055039, 22935770, 32110078, 80275195, 160550390]

約数ペア:

[(1, 160550390), (2, 80275195), (5, 32110078), (7, 22935770), (10, 16055039), (11, 14595490), (13, 12350030), (14, 11467885), (22, 7297745), (26, 6175015), (35, 4587154), (43, 3733730), (55, 2919098), (65, 2470006), (70, 2293577), (77, 2085070), (86, 1866865), (91, 1764290), (110, 1459549), (130, 1235003), (143, 1122730), (154, 1042535), (182, 882145), (215, 746746), (286, 561365), (301, 533390), (373, 430430), (385, 417014), (430, 373373), (455, 352858), (473, 339430), (559, 287210), (602, 266695), (715, 224546), (746, 215215), (770, 208507), (910, 176429), (946, 169715), (1001, 160390), (1118, 143605), (1430, 112273), (1505, 106678), (1865, 86086), (2002, 80195), (2365, 67886), (2611, 61490), (2795, 57442), (3010, 53339), (3311, 48490), (3730, 43043), (3913, 41030), (4103, 39130), (4730, 33943), (4849, 33110), (5005, 32078), (5222, 30745), (5590, 28721), (6149, 26110), (6622, 24245), (7826, 20515), (8206, 19565), (9698, 16555), (10010, 16039), (12298, 13055)]