121999176

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1940

約数の個数: 128

約数和(自身を含む): 381024000

約数和(自身を除く): 259024824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 1889, 2392, 2484, 2691, 2808, 3588, 3778, 4968, 5382, 5667, 7176, 7556, 8073, 10764, 11334, 15112, 16146, 17001, 21528, 22668, 24557, 32292, 34002, 43447, 45336, 49114, 51003, 64584, 68004, 73671, 86894, 98228, 102006, 130341, 136008, 147342, 173788, 196456, 204012, 221013, 260682, 294684, 347576, 391023, 408024, 442026, 521364, 564811, 589368, 663039, 782046, 884052, 1042728, 1129622, 1173069, 1326078, 1564092, 1694433, 1768104, 2259244, 2346138, 2652156, 3128184, 3388866, 4518488, 4692276, 5083299, 5304312, 6777732, 9384552, 10166598, 13555464, 15249897, 20333196, 30499794, 40666392, 60999588, 121999176]

約数ペア:

[(1, 121999176), (2, 60999588), (3, 40666392), (4, 30499794), (6, 20333196), (8, 15249897), (9, 13555464), (12, 10166598), (13, 9384552), (18, 6777732), (23, 5304312), (24, 5083299), (26, 4692276), (27, 4518488), (36, 3388866), (39, 3128184), (46, 2652156), (52, 2346138), (54, 2259244), (69, 1768104), (72, 1694433), (78, 1564092), (92, 1326078), (104, 1173069), (108, 1129622), (117, 1042728), (138, 884052), (156, 782046), (184, 663039), (207, 589368), (216, 564811), (234, 521364), (276, 442026), (299, 408024), (312, 391023), (351, 347576), (414, 294684), (468, 260682), (552, 221013), (598, 204012), (621, 196456), (702, 173788), (828, 147342), (897, 136008), (936, 130341), (1196, 102006), (1242, 98228), (1404, 86894), (1656, 73671), (1794, 68004), (1889, 64584), (2392, 51003), (2484, 49114), (2691, 45336), (2808, 43447), (3588, 34002), (3778, 32292), (4968, 24557), (5382, 22668), (5667, 21528), (7176, 17001), (7556, 16146), (8073, 15112), (10764, 11334)]