163028628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 499000320

約数和(自身を除く): 335971692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 62, 63, 82, 84, 93, 123, 124, 126, 164, 186, 217, 246, 252, 279, 287, 369, 372, 434, 492, 509, 558, 574, 651, 738, 861, 868, 1018, 1116, 1148, 1271, 1302, 1476, 1527, 1722, 1953, 2036, 2542, 2583, 2604, 3054, 3444, 3563, 3813, 3906, 4581, 5084, 5166, 6108, 7126, 7626, 7812, 8897, 9162, 10332, 10689, 11439, 14252, 15252, 15779, 17794, 18324, 20869, 21378, 22878, 26691, 31558, 32067, 35588, 41738, 42756, 45756, 47337, 53382, 62607, 63116, 64134, 80073, 83476, 94674, 106764, 110453, 125214, 128268, 142011, 146083, 160146, 187821, 189348, 220906, 250428, 284022, 292166, 320292, 331359, 375642, 438249, 441812, 568044, 584332, 646939, 662718, 751284, 876498, 994077, 1293878, 1314747, 1325436, 1752996, 1940817, 1988154, 2587756, 2629494, 3881634, 3976308, 4528573, 5258988, 5822451, 7763268, 9057146, 11644902, 13585719, 18114292, 23289804, 27171438, 40757157, 54342876, 81514314, 163028628]

約数ペア:

[(1, 163028628), (2, 81514314), (3, 54342876), (4, 40757157), (6, 27171438), (7, 23289804), (9, 18114292), (12, 13585719), (14, 11644902), (18, 9057146), (21, 7763268), (28, 5822451), (31, 5258988), (36, 4528573), (41, 3976308), (42, 3881634), (62, 2629494), (63, 2587756), (82, 1988154), (84, 1940817), (93, 1752996), (123, 1325436), (124, 1314747), (126, 1293878), (164, 994077), (186, 876498), (217, 751284), (246, 662718), (252, 646939), (279, 584332), (287, 568044), (369, 441812), (372, 438249), (434, 375642), (492, 331359), (509, 320292), (558, 292166), (574, 284022), (651, 250428), (738, 220906), (861, 189348), (868, 187821), (1018, 160146), (1116, 146083), (1148, 142011), (1271, 128268), (1302, 125214), (1476, 110453), (1527, 106764), (1722, 94674), (1953, 83476), (2036, 80073), (2542, 64134), (2583, 63116), (2604, 62607), (3054, 53382), (3444, 47337), (3563, 45756), (3813, 42756), (3906, 41738), (4581, 35588), (5084, 32067), (5166, 31558), (6108, 26691), (7126, 22878), (7626, 21378), (7812, 20869), (8897, 18324), (9162, 17794), (10332, 15779), (10689, 15252), (11439, 14252)]