162688982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 274210272

約数和(自身を除く): 111521290

約数列:

[1, 2, 19, 23, 38, 46, 97, 101, 194, 202, 361, 437, 722, 874, 1843, 1919, 2231, 2323, 3686, 3838, 4462, 4646, 8303, 9797, 16606, 19594, 35017, 36461, 42389, 44137, 70034, 72922, 84778, 88274, 186143, 225331, 372286, 450662, 805391, 838603, 1610782, 1677206, 3536717, 4281289, 7073434, 8562578, 81344491, 162688982]

約数ペア:

[(1, 162688982), (2, 81344491), (19, 8562578), (23, 7073434), (38, 4281289), (46, 3536717), (97, 1677206), (101, 1610782), (194, 838603), (202, 805391), (361, 450662), (437, 372286), (722, 225331), (874, 186143), (1843, 88274), (1919, 84778), (2231, 72922), (2323, 70034), (3686, 44137), (3838, 42389), (4462, 36461), (4646, 35017), (8303, 19594), (9797, 16606)]