115515136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 282562560

約数和(自身を除く): 167047424

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 127, 128, 136, 152, 176, 187, 209, 254, 256, 272, 304, 323, 352, 374, 418, 508, 544, 608, 646, 704, 748, 836, 1016, 1088, 1216, 1292, 1397, 1408, 1496, 1672, 2032, 2159, 2176, 2413, 2432, 2584, 2794, 2816, 2992, 3344, 3553, 4064, 4318, 4352, 4826, 4864, 5168, 5588, 5984, 6688, 7106, 8128, 8636, 9652, 10336, 11176, 11968, 13376, 14212, 16256, 17272, 19304, 20672, 22352, 23749, 23936, 26543, 26752, 28424, 32512, 34544, 38608, 41021, 41344, 44704, 47498, 47872, 53086, 53504, 56848, 69088, 77216, 82042, 82688, 89408, 94996, 106172, 113696, 138176, 154432, 164084, 178816, 189992, 212344, 227392, 276352, 308864, 328168, 357632, 379984, 424688, 451231, 454784, 552704, 617728, 656336, 759968, 849376, 902462, 909568, 1312672, 1519936, 1698752, 1804924, 2625344, 3039872, 3397504, 3609848, 5250688, 6079744, 6795008, 7219696, 10501376, 14439392, 28878784, 57757568, 115515136]

約数ペア:

[(1, 115515136), (2, 57757568), (4, 28878784), (8, 14439392), (11, 10501376), (16, 7219696), (17, 6795008), (19, 6079744), (22, 5250688), (32, 3609848), (34, 3397504), (38, 3039872), (44, 2625344), (64, 1804924), (68, 1698752), (76, 1519936), (88, 1312672), (127, 909568), (128, 902462), (136, 849376), (152, 759968), (176, 656336), (187, 617728), (209, 552704), (254, 454784), (256, 451231), (272, 424688), (304, 379984), (323, 357632), (352, 328168), (374, 308864), (418, 276352), (508, 227392), (544, 212344), (608, 189992), (646, 178816), (704, 164084), (748, 154432), (836, 138176), (1016, 113696), (1088, 106172), (1216, 94996), (1292, 89408), (1397, 82688), (1408, 82042), (1496, 77216), (1672, 69088), (2032, 56848), (2159, 53504), (2176, 53086), (2413, 47872), (2432, 47498), (2584, 44704), (2794, 41344), (2816, 41021), (2992, 38608), (3344, 34544), (3553, 32512), (4064, 28424), (4318, 26752), (4352, 26543), (4826, 23936), (4864, 23749), (5168, 22352), (5588, 20672), (5984, 19304), (6688, 17272), (7106, 16256), (8128, 14212), (8636, 13376), (9652, 11968), (10336, 11176)]