160613928

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3580

約数の個数: 80

約数和(自身を含む): 456334560

約数和(自身を除く): 295720632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3491, 3834, 5112, 5751, 6982, 7668, 10473, 11502, 13964, 15336, 20946, 23004, 27928, 31419, 41892, 46008, 62838, 83784, 94257, 125676, 188514, 247861, 251352, 282771, 377028, 495722, 565542, 743583, 754056, 991444, 1131084, 1487166, 1982888, 2230749, 2262168, 2974332, 4461498, 5948664, 6692247, 8922996, 13384494, 17845992, 20076741, 26768988, 40153482, 53537976, 80306964, 160613928]

約数ペア:

[(1, 160613928), (2, 80306964), (3, 53537976), (4, 40153482), (6, 26768988), (8, 20076741), (9, 17845992), (12, 13384494), (18, 8922996), (24, 6692247), (27, 5948664), (36, 4461498), (54, 2974332), (71, 2262168), (72, 2230749), (81, 1982888), (108, 1487166), (142, 1131084), (162, 991444), (213, 754056), (216, 743583), (284, 565542), (324, 495722), (426, 377028), (568, 282771), (639, 251352), (648, 247861), (852, 188514), (1278, 125676), (1704, 94257), (1917, 83784), (2556, 62838), (3491, 46008), (3834, 41892), (5112, 31419), (5751, 27928), (6982, 23004), (7668, 20946), (10473, 15336), (11502, 13964)]