160636788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 457416960

約数和(自身を除く): 296780172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 67, 78, 94, 109, 117, 134, 141, 156, 188, 201, 218, 234, 268, 282, 327, 402, 423, 436, 468, 564, 603, 611, 654, 804, 846, 871, 981, 1206, 1222, 1308, 1417, 1692, 1742, 1833, 1962, 2412, 2444, 2613, 2834, 3149, 3484, 3666, 3924, 4251, 5123, 5226, 5499, 5668, 6298, 7303, 7332, 7839, 8502, 9447, 10246, 10452, 10998, 12596, 12753, 14606, 15369, 15678, 17004, 18894, 20492, 21909, 21996, 25506, 28341, 29212, 30738, 31356, 37788, 40937, 43818, 46107, 51012, 56682, 61476, 65727, 66599, 81874, 87636, 92214, 94939, 113364, 122811, 131454, 133198, 163748, 184428, 189878, 199797, 245622, 262908, 266396, 284817, 343241, 368433, 379756, 399594, 491244, 569634, 599391, 686482, 736866, 799188, 854451, 1029723, 1139268, 1198782, 1372964, 1473732, 1708902, 2059446, 2397564, 3089169, 3417804, 4118892, 4462133, 6178338, 8924266, 12356676, 13386399, 17848532, 26772798, 40159197, 53545596, 80318394, 160636788]

約数ペア:

[(1, 160636788), (2, 80318394), (3, 53545596), (4, 40159197), (6, 26772798), (9, 17848532), (12, 13386399), (13, 12356676), (18, 8924266), (26, 6178338), (36, 4462133), (39, 4118892), (47, 3417804), (52, 3089169), (67, 2397564), (78, 2059446), (94, 1708902), (109, 1473732), (117, 1372964), (134, 1198782), (141, 1139268), (156, 1029723), (188, 854451), (201, 799188), (218, 736866), (234, 686482), (268, 599391), (282, 569634), (327, 491244), (402, 399594), (423, 379756), (436, 368433), (468, 343241), (564, 284817), (603, 266396), (611, 262908), (654, 245622), (804, 199797), (846, 189878), (871, 184428), (981, 163748), (1206, 133198), (1222, 131454), (1308, 122811), (1417, 113364), (1692, 94939), (1742, 92214), (1833, 87636), (1962, 81874), (2412, 66599), (2444, 65727), (2613, 61476), (2834, 56682), (3149, 51012), (3484, 46107), (3666, 43818), (3924, 40937), (4251, 37788), (5123, 31356), (5226, 30738), (5499, 29212), (5668, 28341), (6298, 25506), (7303, 21996), (7332, 21909), (7839, 20492), (8502, 18894), (9447, 17004), (10246, 15678), (10452, 15369), (10998, 14606), (12596, 12753)]