129011568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383963}}^1$

素因数の和:383981

約数の個数: 40

約数和(自身を含む): 380892288

約数和(自身を除く): 251880720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383963, 767926, 1151889, 1535852, 2303778, 2687741, 3071704, 4607556, 5375482, 6143408, 8063223, 9215112, 10750964, 16126446, 18430224, 21501928, 32252892, 43003856, 64505784, 129011568]

約数ペア:

[(1, 129011568), (2, 64505784), (3, 43003856), (4, 32252892), (6, 21501928), (7, 18430224), (8, 16126446), (12, 10750964), (14, 9215112), (16, 8063223), (21, 6143408), (24, 5375482), (28, 4607556), (42, 3071704), (48, 2687741), (56, 2303778), (84, 1535852), (112, 1151889), (168, 767926), (336, 383963)]