147781216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 191874464

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 352, 464, 467, 496, 638, 682, 899, 928, 934, 992, 1276, 1364, 1798, 1868, 2552, 2728, 3596, 3736, 5104, 5137, 5456, 7192, 7472, 9889, 10208, 10274, 10912, 13543, 14384, 14477, 14944, 19778, 20548, 27086, 28768, 28954, 39556, 41096, 54172, 57908, 79112, 82192, 108344, 115816, 148973, 158224, 159247, 164384, 216688, 231632, 297946, 316448, 318494, 419833, 433376, 463264, 595892, 636988, 839666, 1191784, 1273976, 1679332, 2383568, 2547952, 3358664, 4618163, 4767136, 5095904, 6717328, 9236326, 13434656, 18472652, 36945304, 73890608, 147781216]

約数ペア:

[(1, 147781216), (2, 73890608), (4, 36945304), (8, 18472652), (11, 13434656), (16, 9236326), (22, 6717328), (29, 5095904), (31, 4767136), (32, 4618163), (44, 3358664), (58, 2547952), (62, 2383568), (88, 1679332), (116, 1273976), (124, 1191784), (176, 839666), (232, 636988), (248, 595892), (319, 463264), (341, 433376), (352, 419833), (464, 318494), (467, 316448), (496, 297946), (638, 231632), (682, 216688), (899, 164384), (928, 159247), (934, 158224), (992, 148973), (1276, 115816), (1364, 108344), (1798, 82192), (1868, 79112), (2552, 57908), (2728, 54172), (3596, 41096), (3736, 39556), (5104, 28954), (5137, 28768), (5456, 27086), (7192, 20548), (7472, 19778), (9889, 14944), (10208, 14477), (10274, 14384), (10912, 13543)]