154974828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 242419092

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 59, 62, 69, 92, 93, 118, 124, 138, 177, 186, 236, 276, 307, 354, 372, 614, 708, 713, 921, 1228, 1357, 1426, 1829, 1842, 2139, 2714, 2852, 3658, 3684, 4071, 4278, 5428, 5487, 7061, 7316, 8142, 8556, 9517, 10974, 14122, 16284, 18113, 19034, 21183, 21948, 28244, 28551, 36226, 38068, 42067, 42366, 54339, 57102, 72452, 84134, 84732, 108678, 114204, 126201, 168268, 217356, 218891, 252402, 416599, 437782, 504804, 561503, 656673, 833198, 875564, 1123006, 1249797, 1313346, 1666396, 1684509, 2246012, 2499594, 2626692, 3369018, 4999188, 6738036, 12914569, 25829138, 38743707, 51658276, 77487414, 154974828]

約数ペア:

[(1, 154974828), (2, 77487414), (3, 51658276), (4, 38743707), (6, 25829138), (12, 12914569), (23, 6738036), (31, 4999188), (46, 3369018), (59, 2626692), (62, 2499594), (69, 2246012), (92, 1684509), (93, 1666396), (118, 1313346), (124, 1249797), (138, 1123006), (177, 875564), (186, 833198), (236, 656673), (276, 561503), (307, 504804), (354, 437782), (372, 416599), (614, 252402), (708, 218891), (713, 217356), (921, 168268), (1228, 126201), (1357, 114204), (1426, 108678), (1829, 84732), (1842, 84134), (2139, 72452), (2714, 57102), (2852, 54339), (3658, 42366), (3684, 42067), (4071, 38068), (4278, 36226), (5428, 28551), (5487, 28244), (7061, 21948), (7316, 21183), (8142, 19034), (8556, 18113), (9517, 16284), (10974, 14122)]