168983928

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 495720000

約数和(自身を除く): 326736072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 53, 54, 58, 72, 87, 106, 108, 116, 159, 174, 212, 216, 232, 261, 318, 348, 424, 477, 509, 522, 636, 696, 783, 954, 1018, 1044, 1272, 1431, 1527, 1537, 1566, 1908, 2036, 2088, 2862, 3054, 3074, 3132, 3816, 4072, 4581, 4611, 5724, 6108, 6148, 6264, 9162, 9222, 11448, 12216, 12296, 13743, 13833, 14761, 18324, 18444, 26977, 27486, 27666, 29522, 36648, 36888, 41499, 44283, 53954, 54972, 55332, 59044, 80931, 82998, 88566, 107908, 109944, 110664, 118088, 132849, 161862, 165996, 177132, 215816, 242793, 265698, 323724, 331992, 354264, 398547, 485586, 531396, 647448, 728379, 782333, 797094, 971172, 1062792, 1456758, 1564666, 1594188, 1942344, 2346999, 2913516, 3129332, 3188376, 4693998, 5827032, 6258664, 7040997, 9387996, 14081994, 18775992, 21122991, 28163988, 42245982, 56327976, 84491964, 168983928]

約数ペア:

[(1, 168983928), (2, 84491964), (3, 56327976), (4, 42245982), (6, 28163988), (8, 21122991), (9, 18775992), (12, 14081994), (18, 9387996), (24, 7040997), (27, 6258664), (29, 5827032), (36, 4693998), (53, 3188376), (54, 3129332), (58, 2913516), (72, 2346999), (87, 1942344), (106, 1594188), (108, 1564666), (116, 1456758), (159, 1062792), (174, 971172), (212, 797094), (216, 782333), (232, 728379), (261, 647448), (318, 531396), (348, 485586), (424, 398547), (477, 354264), (509, 331992), (522, 323724), (636, 265698), (696, 242793), (783, 215816), (954, 177132), (1018, 165996), (1044, 161862), (1272, 132849), (1431, 118088), (1527, 110664), (1537, 109944), (1566, 107908), (1908, 88566), (2036, 82998), (2088, 80931), (2862, 59044), (3054, 55332), (3074, 54972), (3132, 53954), (3816, 44283), (4072, 41499), (4581, 36888), (4611, 36648), (5724, 29522), (6108, 27666), (6148, 27486), (6264, 26977), (9162, 18444), (9222, 18324), (11448, 14761), (12216, 13833), (12296, 13743)]