191839284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 424572876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1889, 1953, 2418, 2604, 2821, 3276, 3627, 3778, 3906, 4836, 5642, 5667, 7254, 7556, 7812, 8463, 11284, 11334, 13223, 14508, 16926, 17001, 22668, 24557, 25389, 26446, 33852, 34002, 39669, 49114, 50778, 52892, 58559, 68004, 73671, 79338, 98228, 101556, 117118, 119007, 147342, 158676, 171899, 175677, 221013, 234236, 238014, 294684, 343798, 351354, 409913, 442026, 476028, 515697, 527031, 687596, 702708, 761267, 819826, 884052, 1031394, 1054062, 1229739, 1522534, 1547091, 1639652, 2062788, 2108124, 2283801, 2459478, 3045068, 3094182, 3689217, 4567602, 4918956, 5328869, 6188364, 6851403, 7378434, 9135204, 10657738, 13702806, 14756868, 15986607, 21315476, 27405612, 31973214, 47959821, 63946428, 95919642, 191839284]

約数ペア:

[(1, 191839284), (2, 95919642), (3, 63946428), (4, 47959821), (6, 31973214), (7, 27405612), (9, 21315476), (12, 15986607), (13, 14756868), (14, 13702806), (18, 10657738), (21, 9135204), (26, 7378434), (28, 6851403), (31, 6188364), (36, 5328869), (39, 4918956), (42, 4567602), (52, 3689217), (62, 3094182), (63, 3045068), (78, 2459478), (84, 2283801), (91, 2108124), (93, 2062788), (117, 1639652), (124, 1547091), (126, 1522534), (156, 1229739), (182, 1054062), (186, 1031394), (217, 884052), (234, 819826), (252, 761267), (273, 702708), (279, 687596), (364, 527031), (372, 515697), (403, 476028), (434, 442026), (468, 409913), (546, 351354), (558, 343798), (651, 294684), (806, 238014), (819, 234236), (868, 221013), (1092, 175677), (1116, 171899), (1209, 158676), (1302, 147342), (1612, 119007), (1638, 117118), (1889, 101556), (1953, 98228), (2418, 79338), (2604, 73671), (2821, 68004), (3276, 58559), (3627, 52892), (3778, 50778), (3906, 49114), (4836, 39669), (5642, 34002), (5667, 33852), (7254, 26446), (7556, 25389), (7812, 24557), (8463, 22668), (11284, 17001), (11334, 16926), (13223, 14508)]