197069976

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1614

約数の個数: 128

約数和(自身を含む): 595200000

約数和(自身を除く): 398130024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1549, 1674, 1767, 2052, 2232, 2356, 3098, 3348, 3534, 4104, 4647, 4712, 5301, 6196, 6696, 7068, 9294, 10602, 12392, 13941, 14136, 15903, 18588, 21204, 27882, 29431, 31806, 37176, 41823, 42408, 48019, 55764, 58862, 63612, 83646, 88293, 96038, 111528, 117724, 127224, 144057, 167292, 176586, 192076, 235448, 264879, 288114, 334584, 353172, 384152, 432171, 529758, 576228, 706344, 794637, 864342, 912361, 1059516, 1152456, 1296513, 1589274, 1728684, 1824722, 2119032, 2593026, 2737083, 3178548, 3457368, 3649444, 5186052, 5474166, 6357096, 7298888, 8211249, 10372104, 10948332, 16422498, 21896664, 24633747, 32844996, 49267494, 65689992, 98534988, 197069976]

約数ペア:

[(1, 197069976), (2, 98534988), (3, 65689992), (4, 49267494), (6, 32844996), (8, 24633747), (9, 21896664), (12, 16422498), (18, 10948332), (19, 10372104), (24, 8211249), (27, 7298888), (31, 6357096), (36, 5474166), (38, 5186052), (54, 3649444), (57, 3457368), (62, 3178548), (72, 2737083), (76, 2593026), (93, 2119032), (108, 1824722), (114, 1728684), (124, 1589274), (152, 1296513), (171, 1152456), (186, 1059516), (216, 912361), (228, 864342), (248, 794637), (279, 706344), (342, 576228), (372, 529758), (456, 432171), (513, 384152), (558, 353172), (589, 334584), (684, 288114), (744, 264879), (837, 235448), (1026, 192076), (1116, 176586), (1178, 167292), (1368, 144057), (1549, 127224), (1674, 117724), (1767, 111528), (2052, 96038), (2232, 88293), (2356, 83646), (3098, 63612), (3348, 58862), (3534, 55764), (4104, 48019), (4647, 42408), (4712, 41823), (5301, 37176), (6196, 31806), (6696, 29431), (7068, 27882), (9294, 21204), (10602, 18588), (12392, 15903), (13941, 14136)]