159819516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2311}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 431724384

約数和(自身を除く): 271904868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 204, 226, 306, 339, 452, 612, 678, 1017, 1356, 1921, 2034, 2311, 3842, 4068, 4622, 5763, 6933, 7684, 9244, 11526, 13866, 17289, 20799, 23052, 27732, 34578, 39287, 41598, 69156, 78574, 83196, 117861, 157148, 235722, 261143, 353583, 471444, 522286, 707166, 783429, 1044572, 1414332, 1566858, 2350287, 3133716, 4439431, 4700574, 8878862, 9401148, 13318293, 17757724, 26636586, 39954879, 53273172, 79909758, 159819516]

約数ペア:

[(1, 159819516), (2, 79909758), (3, 53273172), (4, 39954879), (6, 26636586), (9, 17757724), (12, 13318293), (17, 9401148), (18, 8878862), (34, 4700574), (36, 4439431), (51, 3133716), (68, 2350287), (102, 1566858), (113, 1414332), (153, 1044572), (204, 783429), (226, 707166), (306, 522286), (339, 471444), (452, 353583), (612, 261143), (678, 235722), (1017, 157148), (1356, 117861), (1921, 83196), (2034, 78574), (2311, 69156), (3842, 41598), (4068, 39287), (4622, 34578), (5763, 27732), (6933, 23052), (7684, 20799), (9244, 17289), (11526, 13866)]