191912292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3434

約数の個数: 108

約数和(自身を含む): 574408380

約数和(自身を除く): 382496088

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1452, 1573, 1716, 2178, 2574, 3146, 3389, 4356, 4719, 5148, 6292, 6778, 9438, 10167, 13556, 14157, 18876, 20334, 28314, 30501, 37279, 40668, 44057, 56628, 61002, 74558, 88114, 111837, 122004, 132171, 149116, 176228, 223674, 264342, 335511, 396513, 410069, 447348, 484627, 528684, 671022, 793026, 820138, 969254, 1230207, 1342044, 1453881, 1586052, 1640276, 1938508, 2460414, 2907762, 3690621, 4361643, 4920828, 5330897, 5815524, 7381242, 8723286, 10661794, 14762484, 15992691, 17446572, 21323588, 31985382, 47978073, 63970764, 95956146, 191912292]

約数ペア:

[(1, 191912292), (2, 95956146), (3, 63970764), (4, 47978073), (6, 31985382), (9, 21323588), (11, 17446572), (12, 15992691), (13, 14762484), (18, 10661794), (22, 8723286), (26, 7381242), (33, 5815524), (36, 5330897), (39, 4920828), (44, 4361643), (52, 3690621), (66, 2907762), (78, 2460414), (99, 1938508), (117, 1640276), (121, 1586052), (132, 1453881), (143, 1342044), (156, 1230207), (198, 969254), (234, 820138), (242, 793026), (286, 671022), (363, 528684), (396, 484627), (429, 447348), (468, 410069), (484, 396513), (572, 335511), (726, 264342), (858, 223674), (1089, 176228), (1287, 149116), (1452, 132171), (1573, 122004), (1716, 111837), (2178, 88114), (2574, 74558), (3146, 61002), (3389, 56628), (4356, 44057), (4719, 40668), (5148, 37279), (6292, 30501), (6778, 28314), (9438, 20334), (10167, 18876), (13556, 14157)]