161169744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 434972160

約数和(自身を除く): 273802416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 1068, 1217, 1424, 1488, 2136, 2434, 2759, 3651, 4272, 4868, 5518, 7302, 8277, 9736, 11036, 14604, 16554, 19472, 22072, 29208, 33108, 37727, 44144, 58416, 66216, 75454, 108313, 113181, 132432, 150908, 216626, 226362, 301816, 324939, 433252, 452724, 603632, 649878, 866504, 905448, 1299756, 1733008, 1810896, 2599512, 3357703, 5199024, 6715406, 10073109, 13430812, 20146218, 26861624, 40292436, 53723248, 80584872, 161169744]

約数ペア:

[(1, 161169744), (2, 80584872), (3, 53723248), (4, 40292436), (6, 26861624), (8, 20146218), (12, 13430812), (16, 10073109), (24, 6715406), (31, 5199024), (48, 3357703), (62, 2599512), (89, 1810896), (93, 1733008), (124, 1299756), (178, 905448), (186, 866504), (248, 649878), (267, 603632), (356, 452724), (372, 433252), (496, 324939), (534, 301816), (712, 226362), (744, 216626), (1068, 150908), (1217, 132432), (1424, 113181), (1488, 108313), (2136, 75454), (2434, 66216), (2759, 58416), (3651, 44144), (4272, 37727), (4868, 33108), (5518, 29208), (7302, 22072), (8277, 19472), (9736, 16554), (11036, 14604)]