15576912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 48137544

約数和(自身を除く): 32560632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 157, 159, 208, 212, 234, 312, 314, 318, 424, 468, 471, 477, 624, 628, 636, 689, 848, 936, 942, 954, 1256, 1272, 1378, 1413, 1872, 1884, 1908, 2041, 2067, 2512, 2544, 2756, 2826, 3768, 3816, 4082, 4134, 5512, 5652, 6123, 6201, 7536, 7632, 8164, 8268, 8321, 11024, 11304, 12246, 12402, 16328, 16536, 16642, 18369, 22608, 24492, 24804, 24963, 32656, 33072, 33284, 36738, 48984, 49608, 49926, 66568, 73476, 74889, 97968, 99216, 99852, 108173, 133136, 146952, 149778, 199704, 216346, 293904, 299556, 324519, 399408, 432692, 599112, 649038, 865384, 973557, 1198224, 1298076, 1730768, 1947114, 2596152, 3894228, 5192304, 7788456, 15576912]

約数ペア:

[(1, 15576912), (2, 7788456), (3, 5192304), (4, 3894228), (6, 2596152), (8, 1947114), (9, 1730768), (12, 1298076), (13, 1198224), (16, 973557), (18, 865384), (24, 649038), (26, 599112), (36, 432692), (39, 399408), (48, 324519), (52, 299556), (53, 293904), (72, 216346), (78, 199704), (104, 149778), (106, 146952), (117, 133136), (144, 108173), (156, 99852), (157, 99216), (159, 97968), (208, 74889), (212, 73476), (234, 66568), (312, 49926), (314, 49608), (318, 48984), (424, 36738), (468, 33284), (471, 33072), (477, 32656), (624, 24963), (628, 24804), (636, 24492), (689, 22608), (848, 18369), (936, 16642), (942, 16536), (954, 16328), (1256, 12402), (1272, 12246), (1378, 11304), (1413, 11024), (1872, 8321), (1884, 8268), (1908, 8164), (2041, 7632), (2067, 7536), (2512, 6201), (2544, 6123), (2756, 5652), (2826, 5512), (3768, 4134), (3816, 4082)]