149559872

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 168

約数和(自身を含む): 389168640

約数和(自身を除く): 239608768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 89, 112, 121, 124, 154, 176, 178, 217, 224, 242, 248, 308, 341, 352, 356, 434, 448, 484, 496, 616, 623, 682, 704, 712, 847, 868, 968, 979, 992, 1232, 1246, 1364, 1424, 1694, 1736, 1936, 1958, 1984, 2387, 2464, 2492, 2728, 2759, 2848, 3388, 3472, 3751, 3872, 3916, 4774, 4928, 4984, 5456, 5518, 5696, 6776, 6853, 6944, 7502, 7744, 7832, 9548, 9968, 10769, 10912, 11036, 13552, 13706, 13888, 15004, 15664, 19096, 19313, 19936, 21538, 21824, 22072, 26257, 27104, 27412, 30008, 30349, 31328, 38192, 38626, 39872, 43076, 44144, 52514, 54208, 54824, 60016, 60698, 62656, 75383, 76384, 77252, 86152, 88288, 105028, 109648, 120032, 121396, 150766, 152768, 154504, 172304, 176576, 210056, 212443, 219296, 240064, 242792, 301532, 309008, 333839, 344608, 420112, 424886, 438592, 485584, 603064, 618016, 667678, 689216, 840224, 849772, 971168, 1206128, 1236032, 1335356, 1680448, 1699544, 1942336, 2336873, 2412256, 2670712, 3399088, 4673746, 4824512, 5341424, 6798176, 9347492, 10682848, 13596352, 18694984, 21365696, 37389968, 74779936, 149559872]

約数ペア:

[(1, 149559872), (2, 74779936), (4, 37389968), (7, 21365696), (8, 18694984), (11, 13596352), (14, 10682848), (16, 9347492), (22, 6798176), (28, 5341424), (31, 4824512), (32, 4673746), (44, 3399088), (56, 2670712), (62, 2412256), (64, 2336873), (77, 1942336), (88, 1699544), (89, 1680448), (112, 1335356), (121, 1236032), (124, 1206128), (154, 971168), (176, 849772), (178, 840224), (217, 689216), (224, 667678), (242, 618016), (248, 603064), (308, 485584), (341, 438592), (352, 424886), (356, 420112), (434, 344608), (448, 333839), (484, 309008), (496, 301532), (616, 242792), (623, 240064), (682, 219296), (704, 212443), (712, 210056), (847, 176576), (868, 172304), (968, 154504), (979, 152768), (992, 150766), (1232, 121396), (1246, 120032), (1364, 109648), (1424, 105028), (1694, 88288), (1736, 86152), (1936, 77252), (1958, 76384), (1984, 75383), (2387, 62656), (2464, 60698), (2492, 60016), (2728, 54824), (2759, 54208), (2848, 52514), (3388, 44144), (3472, 43076), (3751, 39872), (3872, 38626), (3916, 38192), (4774, 31328), (4928, 30349), (4984, 30008), (5456, 27412), (5518, 27104), (5696, 26257), (6776, 22072), (6853, 21824), (6944, 21538), (7502, 19936), (7744, 19313), (7832, 19096), (9548, 15664), (9968, 15004), (10769, 13888), (10912, 13706), (11036, 13552)]