138503664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 420532112

約数和(自身を除く): 282028448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 241, 307, 312, 468, 482, 614, 624, 723, 921, 936, 964, 1228, 1446, 1842, 1872, 1928, 2169, 2456, 2763, 2892, 3133, 3684, 3856, 3991, 4338, 4912, 5526, 5784, 6266, 7368, 7982, 8676, 9399, 11052, 11568, 11973, 12532, 14736, 15964, 17352, 18798, 22104, 23946, 25064, 28197, 31928, 34704, 35919, 37596, 44208, 47892, 50128, 56394, 63856, 71838, 73987, 75192, 95784, 112788, 143676, 147974, 150384, 191568, 221961, 225576, 287352, 295948, 443922, 451152, 574704, 591896, 665883, 887844, 961831, 1183792, 1331766, 1775688, 1923662, 2663532, 2885493, 3551376, 3847324, 5327064, 5770986, 7694648, 8656479, 10654128, 11541972, 15389296, 17312958, 23083944, 34625916, 46167888, 69251832, 138503664]

約数ペア:

[(1, 138503664), (2, 69251832), (3, 46167888), (4, 34625916), (6, 23083944), (8, 17312958), (9, 15389296), (12, 11541972), (13, 10654128), (16, 8656479), (18, 7694648), (24, 5770986), (26, 5327064), (36, 3847324), (39, 3551376), (48, 2885493), (52, 2663532), (72, 1923662), (78, 1775688), (104, 1331766), (117, 1183792), (144, 961831), (156, 887844), (208, 665883), (234, 591896), (241, 574704), (307, 451152), (312, 443922), (468, 295948), (482, 287352), (614, 225576), (624, 221961), (723, 191568), (921, 150384), (936, 147974), (964, 143676), (1228, 112788), (1446, 95784), (1842, 75192), (1872, 73987), (1928, 71838), (2169, 63856), (2456, 56394), (2763, 50128), (2892, 47892), (3133, 44208), (3684, 37596), (3856, 35919), (3991, 34704), (4338, 31928), (4912, 28197), (5526, 25064), (5784, 23946), (6266, 22104), (7368, 18798), (7982, 17352), (8676, 15964), (9399, 14736), (11052, 12532), (11568, 11973)]