128493504

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 396240000

約数和(自身を除く): 267746496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 64, 72, 76, 96, 114, 118, 144, 152, 171, 177, 192, 199, 228, 236, 288, 304, 342, 354, 398, 456, 472, 531, 576, 597, 608, 684, 708, 796, 912, 944, 1062, 1121, 1194, 1216, 1368, 1416, 1592, 1791, 1824, 1888, 2124, 2242, 2388, 2736, 2832, 3184, 3363, 3582, 3648, 3776, 3781, 4248, 4484, 4776, 5472, 5664, 6368, 6726, 7164, 7562, 8496, 8968, 9552, 10089, 10944, 11328, 11343, 11741, 12736, 13452, 14328, 15124, 16992, 17936, 19104, 20178, 22686, 23482, 26904, 28656, 30248, 33984, 34029, 35223, 35872, 38208, 40356, 45372, 46964, 53808, 57312, 60496, 68058, 70446, 71744, 80712, 90744, 93928, 105669, 107616, 114624, 120992, 136116, 140892, 161424, 181488, 187856, 211338, 215232, 223079, 241984, 272232, 281784, 322848, 362976, 375712, 422676, 446158, 544464, 563568, 645696, 669237, 725952, 751424, 845352, 892316, 1088928, 1127136, 1338474, 1690704, 1784632, 2007711, 2177856, 2254272, 2676948, 3381408, 3569264, 4015422, 5353896, 6762816, 7138528, 8030844, 10707792, 14277056, 16061688, 21415584, 32123376, 42831168, 64246752, 128493504]

約数ペア:

[(1, 128493504), (2, 64246752), (3, 42831168), (4, 32123376), (6, 21415584), (8, 16061688), (9, 14277056), (12, 10707792), (16, 8030844), (18, 7138528), (19, 6762816), (24, 5353896), (32, 4015422), (36, 3569264), (38, 3381408), (48, 2676948), (57, 2254272), (59, 2177856), (64, 2007711), (72, 1784632), (76, 1690704), (96, 1338474), (114, 1127136), (118, 1088928), (144, 892316), (152, 845352), (171, 751424), (177, 725952), (192, 669237), (199, 645696), (228, 563568), (236, 544464), (288, 446158), (304, 422676), (342, 375712), (354, 362976), (398, 322848), (456, 281784), (472, 272232), (531, 241984), (576, 223079), (597, 215232), (608, 211338), (684, 187856), (708, 181488), (796, 161424), (912, 140892), (944, 136116), (1062, 120992), (1121, 114624), (1194, 107616), (1216, 105669), (1368, 93928), (1416, 90744), (1592, 80712), (1791, 71744), (1824, 70446), (1888, 68058), (2124, 60496), (2242, 57312), (2388, 53808), (2736, 46964), (2832, 45372), (3184, 40356), (3363, 38208), (3582, 35872), (3648, 35223), (3776, 34029), (3781, 33984), (4248, 30248), (4484, 28656), (4776, 26904), (5472, 23482), (5664, 22686), (6368, 20178), (6726, 19104), (7164, 17936), (7562, 16992), (8496, 15124), (8968, 14328), (9552, 13452), (10089, 12736), (10944, 11741), (11328, 11343)]