196537272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 355040328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 41, 51, 62, 68, 82, 93, 102, 123, 124, 136, 164, 186, 204, 246, 248, 328, 372, 379, 408, 492, 527, 697, 744, 758, 984, 1054, 1137, 1271, 1394, 1516, 1581, 2091, 2108, 2274, 2542, 2788, 3032, 3162, 3813, 4182, 4216, 4548, 5084, 5576, 6324, 6443, 7626, 8364, 9096, 10168, 11749, 12648, 12886, 15252, 15539, 16728, 19329, 21607, 23498, 25772, 30504, 31078, 35247, 38658, 43214, 46617, 46996, 51544, 62156, 64821, 70494, 77316, 86428, 93234, 93992, 124312, 129642, 140988, 154632, 172856, 186468, 199733, 259284, 264163, 281976, 372936, 399466, 481709, 518568, 528326, 599199, 792489, 798932, 963418, 1056652, 1198398, 1445127, 1584978, 1597864, 1926836, 2113304, 2396796, 2890254, 3169956, 3853672, 4793592, 5780508, 6339912, 8189053, 11561016, 16378106, 24567159, 32756212, 49134318, 65512424, 98268636, 196537272]

約数ペア:

[(1, 196537272), (2, 98268636), (3, 65512424), (4, 49134318), (6, 32756212), (8, 24567159), (12, 16378106), (17, 11561016), (24, 8189053), (31, 6339912), (34, 5780508), (41, 4793592), (51, 3853672), (62, 3169956), (68, 2890254), (82, 2396796), (93, 2113304), (102, 1926836), (123, 1597864), (124, 1584978), (136, 1445127), (164, 1198398), (186, 1056652), (204, 963418), (246, 798932), (248, 792489), (328, 599199), (372, 528326), (379, 518568), (408, 481709), (492, 399466), (527, 372936), (697, 281976), (744, 264163), (758, 259284), (984, 199733), (1054, 186468), (1137, 172856), (1271, 154632), (1394, 140988), (1516, 129642), (1581, 124312), (2091, 93992), (2108, 93234), (2274, 86428), (2542, 77316), (2788, 70494), (3032, 64821), (3162, 62156), (3813, 51544), (4182, 46996), (4216, 46617), (4548, 43214), (5084, 38658), (5576, 35247), (6324, 31078), (6443, 30504), (7626, 25772), (8364, 23498), (9096, 21607), (10168, 19329), (11749, 16728), (12648, 15539), (12886, 15252)]