181031088

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4095

約数の個数: 120

約数和(自身を含む): 572790720

約数和(自身を除く): 391759632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 4051, 5586, 6384, 7448, 8102, 11172, 12153, 14896, 16204, 22344, 24306, 28357, 32408, 44688, 48612, 56714, 64816, 76969, 85071, 97224, 113428, 153938, 170142, 194448, 198499, 226856, 230907, 307876, 340284, 396998, 453712, 461814, 538783, 595497, 615752, 680568, 793996, 923628, 1077566, 1190994, 1231504, 1361136, 1587992, 1616349, 1847256, 2155132, 2381988, 3175984, 3232698, 3694512, 3771481, 4310264, 4763976, 6465396, 7542962, 8620528, 9527952, 11314443, 12930792, 15085924, 22628886, 25861584, 30171848, 45257772, 60343696, 90515544, 181031088]

約数ペア:

[(1, 181031088), (2, 90515544), (3, 60343696), (4, 45257772), (6, 30171848), (7, 25861584), (8, 22628886), (12, 15085924), (14, 12930792), (16, 11314443), (19, 9527952), (21, 8620528), (24, 7542962), (28, 6465396), (38, 4763976), (42, 4310264), (48, 3771481), (49, 3694512), (56, 3232698), (57, 3175984), (76, 2381988), (84, 2155132), (98, 1847256), (112, 1616349), (114, 1587992), (133, 1361136), (147, 1231504), (152, 1190994), (168, 1077566), (196, 923628), (228, 793996), (266, 680568), (294, 615752), (304, 595497), (336, 538783), (392, 461814), (399, 453712), (456, 396998), (532, 340284), (588, 307876), (784, 230907), (798, 226856), (912, 198499), (931, 194448), (1064, 170142), (1176, 153938), (1596, 113428), (1862, 97224), (2128, 85071), (2352, 76969), (2793, 64816), (3192, 56714), (3724, 48612), (4051, 44688), (5586, 32408), (6384, 28357), (7448, 24306), (8102, 22344), (11172, 16204), (12153, 14896)]