197429056

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 454273920

約数和(自身を除く): 256844864

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 89, 92, 137, 176, 178, 184, 253, 274, 352, 356, 368, 506, 548, 704, 712, 736, 979, 1012, 1096, 1424, 1472, 1507, 1958, 2024, 2047, 2192, 2848, 3014, 3151, 3916, 4048, 4094, 4384, 5696, 6028, 6302, 7832, 8096, 8188, 8768, 12056, 12193, 12604, 15664, 16192, 16376, 22517, 24112, 24386, 25208, 31328, 32752, 34661, 45034, 48224, 48772, 50416, 62656, 65504, 69322, 90068, 96448, 97544, 100832, 131008, 134123, 138644, 180136, 195088, 201664, 268246, 277288, 280439, 360272, 390176, 536492, 554576, 560878, 720544, 780352, 1072984, 1109152, 1121756, 1441088, 2145968, 2218304, 2243512, 3084829, 4291936, 4487024, 6169658, 8583872, 8974048, 12339316, 17948096, 24678632, 49357264, 98714528, 197429056]

約数ペア:

[(1, 197429056), (2, 98714528), (4, 49357264), (8, 24678632), (11, 17948096), (16, 12339316), (22, 8974048), (23, 8583872), (32, 6169658), (44, 4487024), (46, 4291936), (64, 3084829), (88, 2243512), (89, 2218304), (92, 2145968), (137, 1441088), (176, 1121756), (178, 1109152), (184, 1072984), (253, 780352), (274, 720544), (352, 560878), (356, 554576), (368, 536492), (506, 390176), (548, 360272), (704, 280439), (712, 277288), (736, 268246), (979, 201664), (1012, 195088), (1096, 180136), (1424, 138644), (1472, 134123), (1507, 131008), (1958, 100832), (2024, 97544), (2047, 96448), (2192, 90068), (2848, 69322), (3014, 65504), (3151, 62656), (3916, 50416), (4048, 48772), (4094, 48224), (4384, 45034), (5696, 34661), (6028, 32752), (6302, 31328), (7832, 25208), (8096, 24386), (8188, 24112), (8768, 22517), (12056, 16376), (12193, 16192), (12604, 15664)]