140506880512

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 291911102208

約数和(自身を除く): 151404221696

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 107, 128, 188, 197, 214, 256, 277, 376, 394, 428, 512, 554, 752, 788, 856, 1108, 1504, 1576, 1712, 2216, 3008, 3152, 3424, 4432, 5029, 6016, 6304, 6848, 8864, 9259, 10058, 12032, 12608, 13019, 13696, 17728, 18518, 20116, 21079, 24064, 25216, 26038, 27392, 29639, 35456, 37036, 40232, 42158, 50432, 52076, 54569, 54784, 59278, 70912, 74072, 80464, 84316, 100864, 104152, 109138, 118556, 141824, 148144, 160928, 168632, 208304, 218276, 237112, 296288, 321856, 337264, 416608, 436552, 474224, 592576, 643712, 674528, 833216, 873104, 948448, 990713, 1185152, 1287424, 1349056, 1393033, 1666432, 1746208, 1896896, 1981426, 2370304, 2564743, 2574848, 2698112, 2786066, 3332864, 3492416, 3793792, 3962852, 4740608, 5129486, 5396224, 5572132, 5838883, 6665728, 6984832, 7587584, 7925704, 10258972, 10792448, 11144264, 11677766, 13969664, 15175168, 15851408, 20517944, 22288528, 23355532, 27939328, 31702816, 41035888, 44577056, 46711064, 63405632, 82071776, 89154112, 93422128, 126811264, 164143552, 178308224, 186844256, 253622528, 274427501, 328287104, 356616448, 373688512, 507245056, 548855002, 656574208, 713232896, 747377024, 1097710004, 1313148416, 1494754048, 2195420008, 2989508096, 4390840016, 8781680032, 17563360064, 35126720128, 70253440256, 140506880512]

約数ペア:

[(1, 140506880512), (2, 70253440256), (4, 35126720128), (8, 17563360064), (16, 8781680032), (32, 4390840016), (47, 2989508096), (64, 2195420008), (94, 1494754048), (107, 1313148416), (128, 1097710004), (188, 747377024), (197, 713232896), (214, 656574208), (256, 548855002), (277, 507245056), (376, 373688512), (394, 356616448), (428, 328287104), (512, 274427501), (554, 253622528), (752, 186844256), (788, 178308224), (856, 164143552), (1108, 126811264), (1504, 93422128), (1576, 89154112), (1712, 82071776), (2216, 63405632), (3008, 46711064), (3152, 44577056), (3424, 41035888), (4432, 31702816), (5029, 27939328), (6016, 23355532), (6304, 22288528), (6848, 20517944), (8864, 15851408), (9259, 15175168), (10058, 13969664), (12032, 11677766), (12608, 11144264), (13019, 10792448), (13696, 10258972), (17728, 7925704), (18518, 7587584), (20116, 6984832), (21079, 6665728), (24064, 5838883), (25216, 5572132), (26038, 5396224), (27392, 5129486), (29639, 4740608), (35456, 3962852), (37036, 3793792), (40232, 3492416), (42158, 3332864), (50432, 2786066), (52076, 2698112), (54569, 2574848), (54784, 2564743), (59278, 2370304), (70912, 1981426), (74072, 1896896), (80464, 1746208), (84316, 1666432), (100864, 1393033), (104152, 1349056), (109138, 1287424), (118556, 1185152), (141824, 990713), (148144, 948448), (160928, 873104), (168632, 833216), (208304, 674528), (218276, 643712), (237112, 592576), (296288, 474224), (321856, 436552), (337264, 416608)]