165874262944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6581}}^1\times {\mathrm{60589}}^1$

素因数の和:67193

約数の個数: 48

約数和(自身を含む): 351744581160

約数和(自身を除く): 185870318216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6581, 13162, 26324, 52648, 60589, 85553, 105296, 121178, 171106, 210592, 242356, 342212, 484712, 684424, 787657, 969424, 1368848, 1575314, 1938848, 2737696, 3150628, 6301256, 12602512, 25205024, 398736209, 797472418, 1594944836, 3189889672, 5183570717, 6379779344, 10367141434, 12759558688, 20734282868, 41468565736, 82937131472, 165874262944]

約数ペア:

[(1, 165874262944), (2, 82937131472), (4, 41468565736), (8, 20734282868), (13, 12759558688), (16, 10367141434), (26, 6379779344), (32, 5183570717), (52, 3189889672), (104, 1594944836), (208, 797472418), (416, 398736209), (6581, 25205024), (13162, 12602512), (26324, 6301256), (52648, 3150628), (60589, 2737696), (85553, 1938848), (105296, 1575314), (121178, 1368848), (171106, 969424), (210592, 787657), (242356, 684424), (342212, 484712)]