142698348

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 421214976

約数和(自身を除く): 278516628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 299, 324, 351, 414, 468, 486, 491, 598, 621, 702, 828, 897, 972, 982, 1053, 1196, 1242, 1404, 1473, 1794, 1863, 1964, 2106, 2484, 2691, 2946, 3159, 3588, 3726, 4212, 4419, 5382, 5589, 5892, 6318, 6383, 7452, 8073, 8838, 10764, 11178, 11293, 12636, 12766, 13257, 16146, 17676, 19149, 22356, 22586, 24219, 25532, 26514, 32292, 33879, 38298, 39771, 45172, 48438, 53028, 57447, 67758, 72657, 76596, 79542, 96876, 101637, 114894, 119313, 135516, 145314, 146809, 159084, 172341, 203274, 229788, 238626, 290628, 293618, 304911, 344682, 406548, 440427, 477252, 517023, 587236, 609822, 689364, 880854, 914733, 1034046, 1219644, 1321281, 1551069, 1761708, 1829466, 2068092, 2642562, 2744199, 3102138, 3658932, 3963843, 5285124, 5488398, 6204276, 7927686, 10976796, 11891529, 15855372, 23783058, 35674587, 47566116, 71349174, 142698348]

約数ペア:

[(1, 142698348), (2, 71349174), (3, 47566116), (4, 35674587), (6, 23783058), (9, 15855372), (12, 11891529), (13, 10976796), (18, 7927686), (23, 6204276), (26, 5488398), (27, 5285124), (36, 3963843), (39, 3658932), (46, 3102138), (52, 2744199), (54, 2642562), (69, 2068092), (78, 1829466), (81, 1761708), (92, 1551069), (108, 1321281), (117, 1219644), (138, 1034046), (156, 914733), (162, 880854), (207, 689364), (234, 609822), (243, 587236), (276, 517023), (299, 477252), (324, 440427), (351, 406548), (414, 344682), (468, 304911), (486, 293618), (491, 290628), (598, 238626), (621, 229788), (702, 203274), (828, 172341), (897, 159084), (972, 146809), (982, 145314), (1053, 135516), (1196, 119313), (1242, 114894), (1404, 101637), (1473, 96876), (1794, 79542), (1863, 76596), (1964, 72657), (2106, 67758), (2484, 57447), (2691, 53028), (2946, 48438), (3159, 45172), (3588, 39771), (3726, 38298), (4212, 33879), (4419, 32292), (5382, 26514), (5589, 25532), (5892, 24219), (6318, 22586), (6383, 22356), (7452, 19149), (8073, 17676), (8838, 16146), (10764, 13257), (11178, 12766), (11293, 12636)]