191438208

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4297

約数の個数: 128

約数和(自身を含む): 608613600

約数和(自身を除く): 417175392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4261, 4992, 5616, 7488, 8522, 11232, 12783, 14976, 17044, 22464, 25566, 34088, 38349, 44928, 51132, 55393, 68176, 76698, 102264, 110786, 115047, 136352, 153396, 166179, 204528, 221572, 230094, 272704, 306792, 332358, 409056, 443144, 460188, 498537, 545408, 613584, 664716, 818112, 886288, 920376, 997074, 1227168, 1329432, 1495611, 1636224, 1772576, 1840752, 1994148, 2454336, 2658864, 2991222, 3545152, 3681504, 3988296, 4908672, 5317728, 5982444, 7090304, 7363008, 7976592, 10635456, 11964888, 14726016, 15953184, 21270912, 23929776, 31906368, 47859552, 63812736, 95719104, 191438208]

約数ペア:

[(1, 191438208), (2, 95719104), (3, 63812736), (4, 47859552), (6, 31906368), (8, 23929776), (9, 21270912), (12, 15953184), (13, 14726016), (16, 11964888), (18, 10635456), (24, 7976592), (26, 7363008), (27, 7090304), (32, 5982444), (36, 5317728), (39, 4908672), (48, 3988296), (52, 3681504), (54, 3545152), (64, 2991222), (72, 2658864), (78, 2454336), (96, 1994148), (104, 1840752), (108, 1772576), (117, 1636224), (128, 1495611), (144, 1329432), (156, 1227168), (192, 997074), (208, 920376), (216, 886288), (234, 818112), (288, 664716), (312, 613584), (351, 545408), (384, 498537), (416, 460188), (432, 443144), (468, 409056), (576, 332358), (624, 306792), (702, 272704), (832, 230094), (864, 221572), (936, 204528), (1152, 166179), (1248, 153396), (1404, 136352), (1664, 115047), (1728, 110786), (1872, 102264), (2496, 76698), (2808, 68176), (3456, 55393), (3744, 51132), (4261, 44928), (4992, 38349), (5616, 34088), (7488, 25566), (8522, 22464), (11232, 17044), (12783, 14976)]