140942802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 391200768

約数和(自身を除く): 250257966

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 757, 806, 858, 1001, 1023, 1209, 1302, 1514, 2002, 2046, 2271, 2387, 2418, 2821, 3003, 4433, 4542, 4774, 5299, 5642, 6006, 7161, 8327, 8463, 8866, 9841, 10598, 13299, 14322, 15897, 16654, 16926, 19682, 23467, 24981, 26598, 29523, 31031, 31794, 46934, 49962, 58289, 59046, 62062, 68887, 70401, 93093, 108251, 116578, 137774, 140802, 164269, 174867, 186186, 206661, 216502, 258137, 305071, 324753, 328538, 349734, 413322, 492807, 516274, 610142, 649506, 757757, 774411, 915213, 985614, 1515514, 1548822, 1806959, 1830426, 2135497, 2273271, 3355781, 3613918, 4270994, 4546542, 5420877, 6406491, 6711562, 10067343, 10841754, 12812982, 20134686, 23490467, 46980934, 70471401, 140942802]

約数ペア:

[(1, 140942802), (2, 70471401), (3, 46980934), (6, 23490467), (7, 20134686), (11, 12812982), (13, 10841754), (14, 10067343), (21, 6711562), (22, 6406491), (26, 5420877), (31, 4546542), (33, 4270994), (39, 3613918), (42, 3355781), (62, 2273271), (66, 2135497), (77, 1830426), (78, 1806959), (91, 1548822), (93, 1515514), (143, 985614), (154, 915213), (182, 774411), (186, 757757), (217, 649506), (231, 610142), (273, 516274), (286, 492807), (341, 413322), (403, 349734), (429, 328538), (434, 324753), (462, 305071), (546, 258137), (651, 216502), (682, 206661), (757, 186186), (806, 174867), (858, 164269), (1001, 140802), (1023, 137774), (1209, 116578), (1302, 108251), (1514, 93093), (2002, 70401), (2046, 68887), (2271, 62062), (2387, 59046), (2418, 58289), (2821, 49962), (3003, 46934), (4433, 31794), (4542, 31031), (4774, 29523), (5299, 26598), (5642, 24981), (6006, 23467), (7161, 19682), (8327, 16926), (8463, 16654), (8866, 15897), (9841, 14322), (10598, 13299)]