191875376

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1223

約数の個数: 120

約数和(自身を含む): 497021760

約数和(自身を除く): 305146384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 266, 304, 308, 392, 418, 532, 539, 616, 784, 836, 931, 1064, 1078, 1171, 1232, 1463, 1672, 1862, 2128, 2156, 2342, 2926, 3344, 3724, 4312, 4684, 5852, 7448, 8197, 8624, 9368, 10241, 11704, 12881, 14896, 16394, 18736, 20482, 22249, 23408, 25762, 32788, 40964, 44498, 51524, 57379, 65576, 81928, 88996, 90167, 103048, 114758, 131152, 155743, 163856, 177992, 180334, 206096, 229516, 244739, 311486, 355984, 360668, 459032, 489478, 622972, 631169, 721336, 918064, 978956, 1090201, 1245944, 1262338, 1442672, 1713173, 1957912, 2180402, 2491888, 2524676, 3426346, 3915824, 4360804, 5049352, 6852692, 8721608, 10098704, 11992211, 13705384, 17443216, 23984422, 27410768, 47968844, 95937688, 191875376]

約数ペア:

[(1, 191875376), (2, 95937688), (4, 47968844), (7, 27410768), (8, 23984422), (11, 17443216), (14, 13705384), (16, 11992211), (19, 10098704), (22, 8721608), (28, 6852692), (38, 5049352), (44, 4360804), (49, 3915824), (56, 3426346), (76, 2524676), (77, 2491888), (88, 2180402), (98, 1957912), (112, 1713173), (133, 1442672), (152, 1262338), (154, 1245944), (176, 1090201), (196, 978956), (209, 918064), (266, 721336), (304, 631169), (308, 622972), (392, 489478), (418, 459032), (532, 360668), (539, 355984), (616, 311486), (784, 244739), (836, 229516), (931, 206096), (1064, 180334), (1078, 177992), (1171, 163856), (1232, 155743), (1463, 131152), (1672, 114758), (1862, 103048), (2128, 90167), (2156, 88996), (2342, 81928), (2926, 65576), (3344, 57379), (3724, 51524), (4312, 44498), (4684, 40964), (5852, 32788), (7448, 25762), (8197, 23408), (8624, 22249), (9368, 20482), (10241, 18736), (11704, 16394), (12881, 14896)]