156921320748

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{511631}}^1$

素因数の和:512118

約数の個数: 48

約数和(自身を含む): 373041123840

約数和(自身を除く): 216119803092

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 419, 732, 838, 1257, 1676, 2514, 5028, 25559, 51118, 76677, 102236, 153354, 306708, 511631, 1023262, 1534893, 2046524, 3069786, 6139572, 31209491, 62418982, 93628473, 124837964, 187256946, 214373389, 374513892, 428746778, 643120167, 857493556, 1286240334, 2572480668, 13076776729, 26153553458, 39230330187, 52307106916, 78460660374, 156921320748]

約数ペア:

[(1, 156921320748), (2, 78460660374), (3, 52307106916), (4, 39230330187), (6, 26153553458), (12, 13076776729), (61, 2572480668), (122, 1286240334), (183, 857493556), (244, 643120167), (366, 428746778), (419, 374513892), (732, 214373389), (838, 187256946), (1257, 124837964), (1676, 93628473), (2514, 62418982), (5028, 31209491), (25559, 6139572), (51118, 3069786), (76677, 2046524), (102236, 1534893), (153354, 1023262), (306708, 511631)]