161863584

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88741}}^1$

素因数の和:88773

約数の個数: 48

約数和(自身を含む): 447259680

約数和(自身を除く): 285396096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 88741, 177482, 266223, 354964, 532446, 709928, 1064892, 1419856, 1686079, 2129784, 2839712, 3372158, 4259568, 5058237, 6744316, 8519136, 10116474, 13488632, 20232948, 26977264, 40465896, 53954528, 80931792, 161863584]

約数ペア:

[(1, 161863584), (2, 80931792), (3, 53954528), (4, 40465896), (6, 26977264), (8, 20232948), (12, 13488632), (16, 10116474), (19, 8519136), (24, 6744316), (32, 5058237), (38, 4259568), (48, 3372158), (57, 2839712), (76, 2129784), (96, 1686079), (114, 1419856), (152, 1064892), (228, 709928), (304, 532446), (456, 354964), (608, 266223), (912, 177482), (1824, 88741)]