164519632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10211}}^1$

素因数の和:10291

約数の個数: 40

約数和(自身を含む): 341897760

約数和(自身を除く): 177378128

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 10211, 16112, 20422, 40844, 81688, 163376, 194009, 388018, 541183, 776036, 1082366, 1552072, 2164732, 3104144, 4329464, 8658928, 10282477, 20564954, 41129908, 82259816, 164519632]

約数ペア:

[(1, 164519632), (2, 82259816), (4, 41129908), (8, 20564954), (16, 10282477), (19, 8658928), (38, 4329464), (53, 3104144), (76, 2164732), (106, 1552072), (152, 1082366), (212, 776036), (304, 541183), (424, 388018), (848, 194009), (1007, 163376), (2014, 81688), (4028, 40844), (8056, 20422), (10211, 16112)]