8037160664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2137

約数の個数: 128

約数和(自身を含む): 18035136000

約数和(自身を除く): 9997975336

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 89, 92, 104, 152, 178, 184, 247, 299, 356, 437, 494, 598, 712, 874, 988, 1157, 1196, 1691, 1748, 1976, 1987, 2047, 2314, 2392, 3382, 3496, 3974, 4094, 4628, 5681, 6764, 7948, 8188, 9256, 11362, 13528, 15896, 16376, 21983, 22724, 25831, 26611, 37753, 38893, 43966, 45448, 45701, 51662, 53222, 75506, 77786, 87932, 91402, 103324, 106444, 151012, 155572, 175864, 176843, 182804, 206648, 212888, 302024, 311144, 353686, 365608, 490789, 505609, 594113, 707372, 868319, 981578, 1011218, 1188226, 1414744, 1736638, 1963156, 2022436, 2298959, 2376452, 3360017, 3473276, 3926312, 4044872, 4067389, 4597918, 4752904, 6720034, 6946552, 8134778, 9195836, 11288147, 13440068, 16269556, 18391672, 22576294, 26880136, 32539112, 43680221, 45152588, 52876057, 77280391, 87360442, 90305176, 105752114, 154560782, 174720884, 211504228, 309121564, 349441768, 423008456, 618243128, 1004645083, 2009290166, 4018580332, 8037160664]

約数ペア:

[(1, 8037160664), (2, 4018580332), (4, 2009290166), (8, 1004645083), (13, 618243128), (19, 423008456), (23, 349441768), (26, 309121564), (38, 211504228), (46, 174720884), (52, 154560782), (76, 105752114), (89, 90305176), (92, 87360442), (104, 77280391), (152, 52876057), (178, 45152588), (184, 43680221), (247, 32539112), (299, 26880136), (356, 22576294), (437, 18391672), (494, 16269556), (598, 13440068), (712, 11288147), (874, 9195836), (988, 8134778), (1157, 6946552), (1196, 6720034), (1691, 4752904), (1748, 4597918), (1976, 4067389), (1987, 4044872), (2047, 3926312), (2314, 3473276), (2392, 3360017), (3382, 2376452), (3496, 2298959), (3974, 2022436), (4094, 1963156), (4628, 1736638), (5681, 1414744), (6764, 1188226), (7948, 1011218), (8188, 981578), (9256, 868319), (11362, 707372), (13528, 594113), (15896, 505609), (16376, 490789), (21983, 365608), (22724, 353686), (25831, 311144), (26611, 302024), (37753, 212888), (38893, 206648), (43966, 182804), (45448, 176843), (45701, 175864), (51662, 155572), (53222, 151012), (75506, 106444), (77786, 103324), (87932, 91402)]