156930424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 358444800

約数和(自身を除く): 201514376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 532, 581, 664, 1064, 1162, 1577, 1777, 2324, 3154, 3554, 4648, 6308, 7108, 11039, 12439, 12616, 14216, 22078, 24878, 33763, 44156, 49756, 67526, 88312, 99512, 135052, 147491, 236341, 270104, 294982, 472682, 589964, 945364, 1032437, 1179928, 1890728, 2064874, 2802329, 4129748, 5604658, 8259496, 11209316, 19616303, 22418632, 39232606, 78465212, 156930424]

約数ペア:

[(1, 156930424), (2, 78465212), (4, 39232606), (7, 22418632), (8, 19616303), (14, 11209316), (19, 8259496), (28, 5604658), (38, 4129748), (56, 2802329), (76, 2064874), (83, 1890728), (133, 1179928), (152, 1032437), (166, 945364), (266, 589964), (332, 472682), (532, 294982), (581, 270104), (664, 236341), (1064, 147491), (1162, 135052), (1577, 99512), (1777, 88312), (2324, 67526), (3154, 49756), (3554, 44156), (4648, 33763), (6308, 24878), (7108, 22078), (11039, 14216), (12439, 12616)]