157554462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2905

約数の個数: 64

約数和(自身を含む): 365654016

約数和(自身を除く): 208099554

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2833, 4278, 5666, 8499, 9269, 16998, 18538, 27807, 36829, 55614, 65159, 73658, 87823, 110487, 130318, 175646, 195477, 220974, 263469, 390954, 526938, 847067, 1141699, 1694134, 2019929, 2283398, 2541201, 3425097, 4039858, 5082402, 6059787, 6850194, 12119574, 26259077, 52518154, 78777231, 157554462]

約数ペア:

[(1, 157554462), (2, 78777231), (3, 52518154), (6, 26259077), (13, 12119574), (23, 6850194), (26, 6059787), (31, 5082402), (39, 4039858), (46, 3425097), (62, 2541201), (69, 2283398), (78, 2019929), (93, 1694134), (138, 1141699), (186, 847067), (299, 526938), (403, 390954), (598, 263469), (713, 220974), (806, 195477), (897, 175646), (1209, 130318), (1426, 110487), (1794, 87823), (2139, 73658), (2418, 65159), (2833, 55614), (4278, 36829), (5666, 27807), (8499, 18538), (9269, 16998)]