15355704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 33028296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 89, 91, 104, 156, 158, 168, 178, 182, 237, 267, 273, 312, 316, 356, 364, 474, 534, 546, 553, 623, 632, 712, 728, 948, 1027, 1068, 1092, 1106, 1157, 1246, 1659, 1869, 1896, 2054, 2136, 2184, 2212, 2314, 2492, 3081, 3318, 3471, 3738, 4108, 4424, 4628, 4984, 6162, 6636, 6942, 7031, 7189, 7476, 8099, 8216, 9256, 12324, 13272, 13884, 14062, 14378, 14952, 16198, 21093, 21567, 24297, 24648, 27768, 28124, 28756, 32396, 42186, 43134, 48594, 49217, 56248, 57512, 64792, 84372, 86268, 91403, 97188, 98434, 147651, 168744, 172536, 182806, 194376, 196868, 274209, 295302, 365612, 393736, 548418, 590604, 639821, 731224, 1096836, 1181208, 1279642, 1919463, 2193672, 2559284, 3838926, 5118568, 7677852, 15355704]

約数ペア:

[(1, 15355704), (2, 7677852), (3, 5118568), (4, 3838926), (6, 2559284), (7, 2193672), (8, 1919463), (12, 1279642), (13, 1181208), (14, 1096836), (21, 731224), (24, 639821), (26, 590604), (28, 548418), (39, 393736), (42, 365612), (52, 295302), (56, 274209), (78, 196868), (79, 194376), (84, 182806), (89, 172536), (91, 168744), (104, 147651), (156, 98434), (158, 97188), (168, 91403), (178, 86268), (182, 84372), (237, 64792), (267, 57512), (273, 56248), (312, 49217), (316, 48594), (356, 43134), (364, 42186), (474, 32396), (534, 28756), (546, 28124), (553, 27768), (623, 24648), (632, 24297), (712, 21567), (728, 21093), (948, 16198), (1027, 14952), (1068, 14378), (1092, 14062), (1106, 13884), (1157, 13272), (1246, 12324), (1659, 9256), (1869, 8216), (1896, 8099), (2054, 7476), (2136, 7189), (2184, 7031), (2212, 6942), (2314, 6636), (2492, 6162), (3081, 4984), (3318, 4628), (3471, 4424), (3738, 4108)]