149743944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 480748800

約数和(自身を除く): 331004856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1021, 1164, 1358, 1512, 1746, 2037, 2042, 2328, 2619, 2716, 3063, 3492, 4074, 4084, 5238, 5432, 6111, 6126, 6984, 7147, 8148, 8168, 9189, 10476, 12222, 12252, 14294, 16296, 18333, 18378, 20952, 21441, 24444, 24504, 27567, 28588, 36666, 36756, 42882, 48888, 55134, 57176, 64323, 73332, 73512, 85764, 99037, 110268, 128646, 146664, 171528, 192969, 198074, 220536, 257292, 297111, 385938, 396148, 514584, 594222, 693259, 771876, 792296, 891333, 1188444, 1386518, 1543752, 1782666, 2079777, 2376888, 2673999, 2773036, 3565332, 4159554, 5347998, 5546072, 6239331, 7130664, 8319108, 10695996, 12478662, 16638216, 18717993, 21391992, 24957324, 37435986, 49914648, 74871972, 149743944]

約数ペア:

[(1, 149743944), (2, 74871972), (3, 49914648), (4, 37435986), (6, 24957324), (7, 21391992), (8, 18717993), (9, 16638216), (12, 12478662), (14, 10695996), (18, 8319108), (21, 7130664), (24, 6239331), (27, 5546072), (28, 5347998), (36, 4159554), (42, 3565332), (54, 2773036), (56, 2673999), (63, 2376888), (72, 2079777), (84, 1782666), (97, 1543752), (108, 1386518), (126, 1188444), (168, 891333), (189, 792296), (194, 771876), (216, 693259), (252, 594222), (291, 514584), (378, 396148), (388, 385938), (504, 297111), (582, 257292), (679, 220536), (756, 198074), (776, 192969), (873, 171528), (1021, 146664), (1164, 128646), (1358, 110268), (1512, 99037), (1746, 85764), (2037, 73512), (2042, 73332), (2328, 64323), (2619, 57176), (2716, 55134), (3063, 48888), (3492, 42882), (4074, 36756), (4084, 36666), (5238, 28588), (5432, 27567), (6111, 24504), (6126, 24444), (6984, 21441), (7147, 20952), (8148, 18378), (8168, 18333), (9189, 16296), (10476, 14294), (12222, 12252)]