156985463572

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1\times {\mathrm{3121}}^1$

素因数の和:3677

約数の個数: 96

約数和(自身を含む): 327084097536

約数和(自身を除く): 170098633964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 167, 217, 334, 347, 434, 668, 694, 868, 1169, 1388, 2338, 2429, 3121, 4676, 4858, 5177, 6242, 9716, 10354, 10757, 12484, 20708, 21514, 21847, 36239, 43028, 43694, 57949, 72478, 75299, 87388, 96751, 115898, 144956, 150598, 193502, 231796, 301196, 387004, 405643, 521207, 677257, 811286, 1042414, 1082987, 1354514, 1622572, 1796419, 2084828, 2165974, 2709028, 3592838, 3648449, 4331948, 7185676, 7296898, 7580909, 12574933, 14593796, 15161818, 16157417, 25149866, 30323636, 32314834, 33572597, 50299732, 64629668, 67145194, 113101919, 134290388, 180858829, 226203838, 235008179, 361717658, 452407676, 470016358, 723435316, 940032716, 1266011803, 2532023606, 5064047212, 5606623699, 11213247398, 22426494796, 39246365893, 78492731786, 156985463572]

約数ペア:

[(1, 156985463572), (2, 78492731786), (4, 39246365893), (7, 22426494796), (14, 11213247398), (28, 5606623699), (31, 5064047212), (62, 2532023606), (124, 1266011803), (167, 940032716), (217, 723435316), (334, 470016358), (347, 452407676), (434, 361717658), (668, 235008179), (694, 226203838), (868, 180858829), (1169, 134290388), (1388, 113101919), (2338, 67145194), (2429, 64629668), (3121, 50299732), (4676, 33572597), (4858, 32314834), (5177, 30323636), (6242, 25149866), (9716, 16157417), (10354, 15161818), (10757, 14593796), (12484, 12574933), (20708, 7580909), (21514, 7296898), (21847, 7185676), (36239, 4331948), (43028, 3648449), (43694, 3592838), (57949, 2709028), (72478, 2165974), (75299, 2084828), (87388, 1796419), (96751, 1622572), (115898, 1354514), (144956, 1082987), (150598, 1042414), (193502, 811286), (231796, 677257), (301196, 521207), (387004, 405643)]