121128588

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 373847040

約数和(自身を除く): 252718452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 487, 564, 588, 658, 756, 846, 882, 974, 987, 1269, 1316, 1323, 1461, 1692, 1764, 1948, 1974, 2303, 2538, 2646, 2922, 2961, 3409, 3948, 4383, 4606, 5076, 5292, 5844, 5922, 6818, 6909, 8766, 8883, 9212, 10227, 11844, 13149, 13636, 13818, 17532, 17766, 20454, 20727, 22889, 23863, 26298, 27636, 30681, 35532, 40908, 41454, 45778, 47726, 52596, 61362, 62181, 68667, 71589, 82908, 91556, 92043, 95452, 122724, 124362, 137334, 143178, 160223, 184086, 206001, 214767, 248724, 274668, 286356, 320446, 368172, 412002, 429534, 480669, 618003, 640892, 644301, 824004, 859068, 961338, 1121561, 1236006, 1288602, 1442007, 1922676, 2243122, 2472012, 2577204, 2884014, 3364683, 4326021, 4486244, 5768028, 6729366, 8652042, 10094049, 13458732, 17304084, 20188098, 30282147, 40376196, 60564294, 121128588]

約数ペア:

[(1, 121128588), (2, 60564294), (3, 40376196), (4, 30282147), (6, 20188098), (7, 17304084), (9, 13458732), (12, 10094049), (14, 8652042), (18, 6729366), (21, 5768028), (27, 4486244), (28, 4326021), (36, 3364683), (42, 2884014), (47, 2577204), (49, 2472012), (54, 2243122), (63, 1922676), (84, 1442007), (94, 1288602), (98, 1236006), (108, 1121561), (126, 961338), (141, 859068), (147, 824004), (188, 644301), (189, 640892), (196, 618003), (252, 480669), (282, 429534), (294, 412002), (329, 368172), (378, 320446), (423, 286356), (441, 274668), (487, 248724), (564, 214767), (588, 206001), (658, 184086), (756, 160223), (846, 143178), (882, 137334), (974, 124362), (987, 122724), (1269, 95452), (1316, 92043), (1323, 91556), (1461, 82908), (1692, 71589), (1764, 68667), (1948, 62181), (1974, 61362), (2303, 52596), (2538, 47726), (2646, 45778), (2922, 41454), (2961, 40908), (3409, 35532), (3948, 30681), (4383, 27636), (4606, 26298), (5076, 23863), (5292, 22889), (5844, 20727), (5922, 20454), (6818, 17766), (6909, 17532), (8766, 13818), (8883, 13636), (9212, 13149), (10227, 11844)]