145988248

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 355201200

約数和(自身を除く): 209212952

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 266, 323, 392, 476, 532, 646, 833, 931, 952, 1064, 1153, 1292, 1666, 1862, 2261, 2306, 2584, 3332, 3724, 4522, 4612, 6664, 7448, 8071, 9044, 9224, 15827, 16142, 18088, 19601, 21907, 31654, 32284, 39202, 43814, 56497, 63308, 64568, 78404, 87628, 112994, 126616, 137207, 153349, 156808, 175256, 225988, 274414, 306698, 372419, 451976, 548828, 613396, 744838, 960449, 1073443, 1097656, 1226792, 1489676, 1920898, 2146886, 2606933, 2979352, 3841796, 4293772, 5213866, 7683592, 8587544, 10427732, 18248531, 20855464, 36497062, 72994124, 145988248]

約数ペア:

[(1, 145988248), (2, 72994124), (4, 36497062), (7, 20855464), (8, 18248531), (14, 10427732), (17, 8587544), (19, 7683592), (28, 5213866), (34, 4293772), (38, 3841796), (49, 2979352), (56, 2606933), (68, 2146886), (76, 1920898), (98, 1489676), (119, 1226792), (133, 1097656), (136, 1073443), (152, 960449), (196, 744838), (238, 613396), (266, 548828), (323, 451976), (392, 372419), (476, 306698), (532, 274414), (646, 225988), (833, 175256), (931, 156808), (952, 153349), (1064, 137207), (1153, 126616), (1292, 112994), (1666, 87628), (1862, 78404), (2261, 64568), (2306, 63308), (2584, 56497), (3332, 43814), (3724, 39202), (4522, 32284), (4612, 31654), (6664, 21907), (7448, 19601), (8071, 18088), (9044, 16142), (9224, 15827)]