140751408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13513}}^1$

素因数の和:13562

約数の個数: 80

約数和(自身を含む): 428988416

約数和(自身を除く): 288237008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 13513, 27026, 40539, 54052, 81078, 94591, 108104, 162156, 189182, 216208, 283773, 324312, 378364, 418903, 567546, 648624, 756728, 837806, 1135092, 1256709, 1513456, 1675612, 2270184, 2513418, 2932321, 3351224, 4540368, 5026836, 5864642, 6702448, 8796963, 10053672, 11729284, 17593926, 20107344, 23458568, 35187852, 46917136, 70375704, 140751408]

約数ペア:

[(1, 140751408), (2, 70375704), (3, 46917136), (4, 35187852), (6, 23458568), (7, 20107344), (8, 17593926), (12, 11729284), (14, 10053672), (16, 8796963), (21, 6702448), (24, 5864642), (28, 5026836), (31, 4540368), (42, 3351224), (48, 2932321), (56, 2513418), (62, 2270184), (84, 1675612), (93, 1513456), (112, 1256709), (124, 1135092), (168, 837806), (186, 756728), (217, 648624), (248, 567546), (336, 418903), (372, 378364), (434, 324312), (496, 283773), (651, 216208), (744, 189182), (868, 162156), (1302, 108104), (1488, 94591), (1736, 81078), (2604, 54052), (3472, 40539), (5208, 27026), (10416, 13513)]