140784616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{8699}}^1$

素因数の和:8746

約数の個数: 48

約数和(自身を含む): 320508000

約数和(自身を除く): 179723384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 8699, 16184, 17398, 34796, 60893, 69592, 121786, 147883, 243572, 295766, 487144, 591532, 1035181, 1183064, 2070362, 2514011, 4140724, 5028022, 8281448, 10056044, 17598077, 20112088, 35196154, 70392308, 140784616]

約数ペア:

[(1, 140784616), (2, 70392308), (4, 35196154), (7, 20112088), (8, 17598077), (14, 10056044), (17, 8281448), (28, 5028022), (34, 4140724), (56, 2514011), (68, 2070362), (119, 1183064), (136, 1035181), (238, 591532), (289, 487144), (476, 295766), (578, 243572), (952, 147883), (1156, 121786), (2023, 69592), (2312, 60893), (4046, 34796), (8092, 17398), (8699, 16184)]