164013408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 510191136

約数和(自身を除く): 346177728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 617, 624, 639, 852, 923, 936, 1136, 1234, 1248, 1278, 1704, 1846, 1851, 1872, 2272, 2468, 2556, 2769, 3408, 3692, 3702, 3744, 4936, 5112, 5538, 5553, 6816, 7384, 7404, 8021, 8307, 9872, 10224, 11076, 11106, 14768, 14808, 16042, 16614, 19744, 20448, 22152, 22212, 24063, 29536, 29616, 32084, 33228, 43807, 44304, 44424, 48126, 59232, 64168, 66456, 72189, 87614, 88608, 88848, 96252, 128336, 131421, 132912, 144378, 175228, 177696, 192504, 256672, 262842, 265824, 288756, 350456, 385008, 394263, 525684, 569491, 577512, 700912, 770016, 788526, 1051368, 1138982, 1155024, 1401824, 1577052, 1708473, 2102736, 2277964, 2310048, 3154104, 3416946, 4205472, 4555928, 5125419, 6308208, 6833892, 9111856, 10250838, 12616416, 13667784, 18223712, 20501676, 27335568, 41003352, 54671136, 82006704, 164013408]

約数ペア:

[(1, 164013408), (2, 82006704), (3, 54671136), (4, 41003352), (6, 27335568), (8, 20501676), (9, 18223712), (12, 13667784), (13, 12616416), (16, 10250838), (18, 9111856), (24, 6833892), (26, 6308208), (32, 5125419), (36, 4555928), (39, 4205472), (48, 3416946), (52, 3154104), (71, 2310048), (72, 2277964), (78, 2102736), (96, 1708473), (104, 1577052), (117, 1401824), (142, 1155024), (144, 1138982), (156, 1051368), (208, 788526), (213, 770016), (234, 700912), (284, 577512), (288, 569491), (312, 525684), (416, 394263), (426, 385008), (468, 350456), (568, 288756), (617, 265824), (624, 262842), (639, 256672), (852, 192504), (923, 177696), (936, 175228), (1136, 144378), (1234, 132912), (1248, 131421), (1278, 128336), (1704, 96252), (1846, 88848), (1851, 88608), (1872, 87614), (2272, 72189), (2468, 66456), (2556, 64168), (2769, 59232), (3408, 48126), (3692, 44424), (3702, 44304), (3744, 43807), (4936, 33228), (5112, 32084), (5538, 29616), (5553, 29536), (6816, 24063), (7384, 22212), (7404, 22152), (8021, 20448), (8307, 19744), (9872, 16614), (10224, 16042), (11076, 14808), (11106, 14768)]