137130752

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 318066840

約数和(自身を除く): 180936088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 233, 242, 256, 304, 352, 418, 466, 484, 608, 704, 836, 932, 968, 1216, 1408, 1672, 1864, 1936, 2299, 2432, 2563, 2816, 3344, 3728, 3872, 4427, 4598, 4864, 5126, 6688, 7456, 7744, 8854, 9196, 10252, 13376, 14912, 15488, 17708, 18392, 20504, 26752, 28193, 29824, 30976, 35416, 36784, 41008, 48697, 53504, 56386, 59648, 70832, 73568, 82016, 97394, 112772, 141664, 147136, 164032, 194788, 225544, 283328, 294272, 328064, 389576, 451088, 535667, 566656, 588544, 656128, 779152, 902176, 1071334, 1133312, 1558304, 1804352, 2142668, 3116608, 3608704, 4285336, 6233216, 7217408, 8570672, 12466432, 17141344, 34282688, 68565376, 137130752]

約数ペア:

[(1, 137130752), (2, 68565376), (4, 34282688), (8, 17141344), (11, 12466432), (16, 8570672), (19, 7217408), (22, 6233216), (32, 4285336), (38, 3608704), (44, 3116608), (64, 2142668), (76, 1804352), (88, 1558304), (121, 1133312), (128, 1071334), (152, 902176), (176, 779152), (209, 656128), (233, 588544), (242, 566656), (256, 535667), (304, 451088), (352, 389576), (418, 328064), (466, 294272), (484, 283328), (608, 225544), (704, 194788), (836, 164032), (932, 147136), (968, 141664), (1216, 112772), (1408, 97394), (1672, 82016), (1864, 73568), (1936, 70832), (2299, 59648), (2432, 56386), (2563, 53504), (2816, 48697), (3344, 41008), (3728, 36784), (3872, 35416), (4427, 30976), (4598, 29824), (4864, 28193), (5126, 26752), (6688, 20504), (7456, 18392), (7744, 17708), (8854, 15488), (9196, 14912), (10252, 13376)]