131961752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 285314400

約数和(自身を除く): 153352648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 101, 104, 136, 202, 221, 404, 442, 739, 808, 884, 1313, 1478, 1717, 1768, 2626, 2956, 3434, 5252, 5912, 6868, 9607, 10504, 12563, 13736, 19214, 22321, 25126, 38428, 44642, 50252, 74639, 76856, 89284, 100504, 149278, 163319, 178568, 298556, 326638, 597112, 653276, 970307, 1268863, 1306552, 1940614, 2537726, 3881228, 5075452, 7762456, 10150904, 16495219, 32990438, 65980876, 131961752]

約数ペア:

[(1, 131961752), (2, 65980876), (4, 32990438), (8, 16495219), (13, 10150904), (17, 7762456), (26, 5075452), (34, 3881228), (52, 2537726), (68, 1940614), (101, 1306552), (104, 1268863), (136, 970307), (202, 653276), (221, 597112), (404, 326638), (442, 298556), (739, 178568), (808, 163319), (884, 149278), (1313, 100504), (1478, 89284), (1717, 76856), (1768, 74639), (2626, 50252), (2956, 44642), (3434, 38428), (5252, 25126), (5912, 22321), (6868, 19214), (9607, 13736), (10504, 12563)]