127633792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 315302400

約数和(自身を除く): 187668608

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 128, 143, 152, 176, 208, 209, 247, 286, 304, 352, 367, 416, 418, 494, 572, 608, 704, 734, 832, 836, 988, 1144, 1216, 1408, 1468, 1664, 1672, 1976, 2288, 2432, 2717, 2936, 3344, 3952, 4037, 4576, 4771, 5434, 5872, 6688, 6973, 7904, 8074, 9152, 9542, 10868, 11744, 13376, 13946, 15808, 16148, 18304, 19084, 21736, 23488, 26752, 27892, 31616, 32296, 38168, 43472, 46976, 52481, 55784, 64592, 76336, 76703, 86944, 90649, 104962, 111568, 129184, 152672, 153406, 173888, 181298, 209924, 223136, 258368, 305344, 306812, 347776, 362596, 419848, 446272, 516736, 610688, 613624, 725192, 839696, 892544, 997139, 1227248, 1450384, 1679392, 1994278, 2454496, 2900768, 3358784, 3988556, 4908992, 5801536, 6717568, 7977112, 9817984, 11603072, 15954224, 31908448, 63816896, 127633792]

約数ペア:

[(1, 127633792), (2, 63816896), (4, 31908448), (8, 15954224), (11, 11603072), (13, 9817984), (16, 7977112), (19, 6717568), (22, 5801536), (26, 4908992), (32, 3988556), (38, 3358784), (44, 2900768), (52, 2454496), (64, 1994278), (76, 1679392), (88, 1450384), (104, 1227248), (128, 997139), (143, 892544), (152, 839696), (176, 725192), (208, 613624), (209, 610688), (247, 516736), (286, 446272), (304, 419848), (352, 362596), (367, 347776), (416, 306812), (418, 305344), (494, 258368), (572, 223136), (608, 209924), (704, 181298), (734, 173888), (832, 153406), (836, 152672), (988, 129184), (1144, 111568), (1216, 104962), (1408, 90649), (1468, 86944), (1664, 76703), (1672, 76336), (1976, 64592), (2288, 55784), (2432, 52481), (2717, 46976), (2936, 43472), (3344, 38168), (3952, 32296), (4037, 31616), (4576, 27892), (4771, 26752), (5434, 23488), (5872, 21736), (6688, 19084), (6973, 18304), (7904, 16148), (8074, 15808), (9152, 13946), (9542, 13376), (10868, 11744)]