149490176

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 348311040

約数和(自身を除く): 198820864

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 127, 128, 152, 176, 209, 242, 254, 256, 304, 352, 418, 484, 508, 512, 608, 704, 836, 968, 1016, 1216, 1397, 1408, 1672, 1936, 2032, 2299, 2413, 2432, 2794, 2816, 3344, 3872, 4064, 4598, 4826, 4864, 5588, 5632, 6688, 7744, 8128, 9196, 9652, 9728, 11176, 13376, 15367, 15488, 16256, 18392, 19304, 22352, 26543, 26752, 30734, 30976, 32512, 36784, 38608, 44704, 53086, 53504, 61468, 61952, 65024, 73568, 77216, 89408, 106172, 107008, 122936, 147136, 154432, 178816, 212344, 245872, 291973, 294272, 308864, 357632, 424688, 491744, 583946, 588544, 617728, 715264, 849376, 983488, 1167892, 1177088, 1235456, 1698752, 1966976, 2335784, 3397504, 3933952, 4671568, 6795008, 7867904, 9343136, 13590016, 18686272, 37372544, 74745088, 149490176]

約数ペア:

[(1, 149490176), (2, 74745088), (4, 37372544), (8, 18686272), (11, 13590016), (16, 9343136), (19, 7867904), (22, 6795008), (32, 4671568), (38, 3933952), (44, 3397504), (64, 2335784), (76, 1966976), (88, 1698752), (121, 1235456), (127, 1177088), (128, 1167892), (152, 983488), (176, 849376), (209, 715264), (242, 617728), (254, 588544), (256, 583946), (304, 491744), (352, 424688), (418, 357632), (484, 308864), (508, 294272), (512, 291973), (608, 245872), (704, 212344), (836, 178816), (968, 154432), (1016, 147136), (1216, 122936), (1397, 107008), (1408, 106172), (1672, 89408), (1936, 77216), (2032, 73568), (2299, 65024), (2413, 61952), (2432, 61468), (2794, 53504), (2816, 53086), (3344, 44704), (3872, 38608), (4064, 36784), (4598, 32512), (4826, 30976), (4864, 30734), (5588, 26752), (5632, 26543), (6688, 22352), (7744, 19304), (8128, 18392), (9196, 16256), (9652, 15488), (9728, 15367), (11176, 13376)]