156785029918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1\times {\mathrm{2309}}^1$

素因数の和:3921

約数の個数: 64

約数和(自身を含む): 269438400000

約数和(自身を除く): 112653370082

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 1499, 1562, 2059, 2309, 2998, 4118, 4618, 16489, 22649, 25399, 32978, 43471, 45298, 50798, 66961, 86942, 106429, 133922, 163939, 212858, 327878, 478181, 736571, 956362, 1170719, 1473142, 1803329, 2341438, 3086441, 3461191, 3606658, 4754231, 6172882, 6922382, 9508462, 33950851, 38073101, 52296541, 67901702, 76146202, 100374539, 104593082, 200749078, 245744561, 491489122, 1104119929, 2208239858, 2703190171, 5406380342, 7126592269, 14253184538, 78392514959, 156785029918]

約数ペア:

[(1, 156785029918), (2, 78392514959), (11, 14253184538), (22, 7126592269), (29, 5406380342), (58, 2703190171), (71, 2208239858), (142, 1104119929), (319, 491489122), (638, 245744561), (781, 200749078), (1499, 104593082), (1562, 100374539), (2059, 76146202), (2309, 67901702), (2998, 52296541), (4118, 38073101), (4618, 33950851), (16489, 9508462), (22649, 6922382), (25399, 6172882), (32978, 4754231), (43471, 3606658), (45298, 3461191), (50798, 3086441), (66961, 2341438), (86942, 1803329), (106429, 1473142), (133922, 1170719), (163939, 956362), (212858, 736571), (327878, 478181)]