198924024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 560609280

約数和(自身を除く): 361685256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 131, 156, 157, 186, 248, 262, 312, 314, 372, 393, 403, 471, 524, 628, 744, 786, 806, 942, 1048, 1209, 1256, 1572, 1612, 1703, 1884, 2041, 2418, 3144, 3224, 3406, 3768, 4061, 4082, 4836, 4867, 5109, 6123, 6812, 8122, 8164, 9672, 9734, 10218, 12183, 12246, 13624, 14601, 16244, 16328, 19468, 20436, 20567, 24366, 24492, 29202, 32488, 38936, 40872, 41134, 48732, 48984, 52793, 58404, 61701, 63271, 82268, 97464, 105586, 116808, 123402, 126542, 158379, 164536, 189813, 211172, 246804, 253084, 267371, 316758, 379626, 422344, 493608, 506168, 534742, 633516, 637577, 759252, 802113, 1069484, 1267032, 1275154, 1518504, 1604226, 1912731, 2138968, 2550308, 3208452, 3825462, 5100616, 6416904, 7650924, 8288501, 15301848, 16577002, 24865503, 33154004, 49731006, 66308008, 99462012, 198924024]

約数ペア:

[(1, 198924024), (2, 99462012), (3, 66308008), (4, 49731006), (6, 33154004), (8, 24865503), (12, 16577002), (13, 15301848), (24, 8288501), (26, 7650924), (31, 6416904), (39, 5100616), (52, 3825462), (62, 3208452), (78, 2550308), (93, 2138968), (104, 1912731), (124, 1604226), (131, 1518504), (156, 1275154), (157, 1267032), (186, 1069484), (248, 802113), (262, 759252), (312, 637577), (314, 633516), (372, 534742), (393, 506168), (403, 493608), (471, 422344), (524, 379626), (628, 316758), (744, 267371), (786, 253084), (806, 246804), (942, 211172), (1048, 189813), (1209, 164536), (1256, 158379), (1572, 126542), (1612, 123402), (1703, 116808), (1884, 105586), (2041, 97464), (2418, 82268), (3144, 63271), (3224, 61701), (3406, 58404), (3768, 52793), (4061, 48984), (4082, 48732), (4836, 41134), (4867, 40872), (5109, 38936), (6123, 32488), (6812, 29202), (8122, 24492), (8164, 24366), (9672, 20567), (9734, 20436), (10218, 19468), (12183, 16328), (12246, 16244), (13624, 14601)]