133640528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62801}}^1$

素因数の和:62835

約数の個数: 40

約数和(自身を含む): 311497920

約数和(自身を除く): 177857392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 62801, 125602, 251204, 439607, 502408, 879214, 1004816, 1193219, 1758428, 2386438, 3516856, 4772876, 7033712, 8352533, 9545752, 16705066, 19091504, 33410132, 66820264, 133640528]

約数ペア:

[(1, 133640528), (2, 66820264), (4, 33410132), (7, 19091504), (8, 16705066), (14, 9545752), (16, 8352533), (19, 7033712), (28, 4772876), (38, 3516856), (56, 2386438), (76, 1758428), (112, 1193219), (133, 1004816), (152, 879214), (266, 502408), (304, 439607), (532, 251204), (1064, 125602), (2128, 62801)]