127520004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 197620476

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 59, 69, 82, 92, 118, 123, 138, 164, 177, 191, 236, 246, 276, 354, 382, 492, 573, 708, 764, 943, 1146, 1357, 1886, 2292, 2419, 2714, 2829, 3772, 4071, 4393, 4838, 5428, 5658, 7257, 7831, 8142, 8786, 9676, 11269, 11316, 13179, 14514, 15662, 16284, 17572, 22538, 23493, 26358, 29028, 31324, 33807, 45076, 46986, 52716, 55637, 67614, 93972, 111274, 135228, 166911, 180113, 222548, 259187, 333822, 360226, 462029, 518374, 540339, 667644, 720452, 777561, 924058, 1036748, 1080678, 1386087, 1555122, 1848116, 2161356, 2772174, 3110244, 5544348, 10626667, 21253334, 31880001, 42506668, 63760002, 127520004]

約数ペア:

[(1, 127520004), (2, 63760002), (3, 42506668), (4, 31880001), (6, 21253334), (12, 10626667), (23, 5544348), (41, 3110244), (46, 2772174), (59, 2161356), (69, 1848116), (82, 1555122), (92, 1386087), (118, 1080678), (123, 1036748), (138, 924058), (164, 777561), (177, 720452), (191, 667644), (236, 540339), (246, 518374), (276, 462029), (354, 360226), (382, 333822), (492, 259187), (573, 222548), (708, 180113), (764, 166911), (943, 135228), (1146, 111274), (1357, 93972), (1886, 67614), (2292, 55637), (2419, 52716), (2714, 46986), (2829, 45076), (3772, 33807), (4071, 31324), (4393, 29028), (4838, 26358), (5428, 23493), (5658, 22538), (7257, 17572), (7831, 16284), (8142, 15662), (8786, 14514), (9676, 13179), (11269, 11316)]