140561792

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 331281720

約数和(自身を除く): 190719928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 292, 307, 392, 448, 511, 584, 614, 784, 896, 1022, 1168, 1228, 1568, 2044, 2149, 2336, 2456, 3136, 3577, 4088, 4298, 4672, 4912, 6272, 7154, 8176, 8596, 9344, 9824, 14308, 15043, 16352, 17192, 19648, 22411, 28616, 30086, 32704, 34384, 39296, 44822, 57232, 60172, 65408, 68768, 89644, 114464, 120344, 137536, 156877, 179288, 228928, 240688, 275072, 313754, 358576, 457856, 481376, 627508, 717152, 962752, 1098139, 1255016, 1434304, 1925504, 2196278, 2510032, 2868608, 4392556, 5020064, 8785112, 10040128, 17570224, 20080256, 35140448, 70280896, 140561792]

約数ペア:

[(1, 140561792), (2, 70280896), (4, 35140448), (7, 20080256), (8, 17570224), (14, 10040128), (16, 8785112), (28, 5020064), (32, 4392556), (49, 2868608), (56, 2510032), (64, 2196278), (73, 1925504), (98, 1434304), (112, 1255016), (128, 1098139), (146, 962752), (196, 717152), (224, 627508), (292, 481376), (307, 457856), (392, 358576), (448, 313754), (511, 275072), (584, 240688), (614, 228928), (784, 179288), (896, 156877), (1022, 137536), (1168, 120344), (1228, 114464), (1568, 89644), (2044, 68768), (2149, 65408), (2336, 60172), (2456, 57232), (3136, 44822), (3577, 39296), (4088, 34384), (4298, 32704), (4672, 30086), (4912, 28616), (6272, 22411), (7154, 19648), (8176, 17192), (8596, 16352), (9344, 15043), (9824, 14308)]