160126668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 456295840

約数和(自身を除く): 296169172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 73, 78, 86, 109, 117, 129, 146, 156, 172, 218, 219, 234, 258, 292, 327, 387, 436, 438, 468, 516, 559, 654, 657, 774, 876, 949, 981, 1118, 1308, 1314, 1417, 1548, 1677, 1898, 1962, 2236, 2628, 2834, 2847, 3139, 3354, 3796, 3924, 4251, 4687, 5031, 5668, 5694, 6278, 6708, 7957, 8502, 8541, 9374, 9417, 10062, 11388, 12556, 12753, 14061, 15914, 17004, 17082, 18748, 18834, 20124, 23871, 25506, 28122, 28251, 31828, 34164, 37668, 40807, 42183, 47742, 51012, 56244, 56502, 60931, 71613, 81614, 84366, 95484, 103441, 113004, 121862, 122421, 143226, 163228, 168732, 182793, 206882, 243724, 244842, 286452, 310323, 342151, 365586, 367263, 413764, 489684, 548379, 620646, 684302, 731172, 734526, 930969, 1026453, 1096758, 1241292, 1368604, 1469052, 1861938, 2052906, 2193516, 3079359, 3723876, 4105812, 4447963, 6158718, 8895926, 12317436, 13343889, 17791852, 26687778, 40031667, 53375556, 80063334, 160126668]

約数ペア:

[(1, 160126668), (2, 80063334), (3, 53375556), (4, 40031667), (6, 26687778), (9, 17791852), (12, 13343889), (13, 12317436), (18, 8895926), (26, 6158718), (36, 4447963), (39, 4105812), (43, 3723876), (52, 3079359), (73, 2193516), (78, 2052906), (86, 1861938), (109, 1469052), (117, 1368604), (129, 1241292), (146, 1096758), (156, 1026453), (172, 930969), (218, 734526), (219, 731172), (234, 684302), (258, 620646), (292, 548379), (327, 489684), (387, 413764), (436, 367263), (438, 365586), (468, 342151), (516, 310323), (559, 286452), (654, 244842), (657, 243724), (774, 206882), (876, 182793), (949, 168732), (981, 163228), (1118, 143226), (1308, 122421), (1314, 121862), (1417, 113004), (1548, 103441), (1677, 95484), (1898, 84366), (1962, 81614), (2236, 71613), (2628, 60931), (2834, 56502), (2847, 56244), (3139, 51012), (3354, 47742), (3796, 42183), (3924, 40807), (4251, 37668), (4687, 34164), (5031, 31828), (5668, 28251), (5694, 28122), (6278, 25506), (6708, 23871), (7957, 20124), (8502, 18834), (8541, 18748), (9374, 17082), (9417, 17004), (10062, 15914), (11388, 14061), (12556, 12753)]