156836394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 414516960

約数和(自身を除く): 257680566

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 109, 117, 129, 143, 169, 198, 218, 234, 258, 286, 327, 338, 387, 429, 473, 507, 559, 654, 774, 858, 946, 981, 1014, 1118, 1199, 1287, 1417, 1419, 1521, 1677, 1859, 1962, 2398, 2574, 2834, 2838, 3042, 3354, 3597, 3718, 4251, 4257, 4687, 5031, 5577, 6149, 7194, 7267, 8502, 8514, 9374, 10062, 10791, 11154, 12298, 12753, 14061, 14534, 15587, 16731, 18421, 18447, 21582, 21801, 25506, 28122, 31174, 33462, 36842, 36894, 42183, 43602, 46761, 51557, 55263, 55341, 60931, 65403, 79937, 84366, 93522, 103114, 110526, 110682, 121862, 130806, 140283, 154671, 159874, 165789, 182793, 202631, 239811, 280566, 309342, 331578, 365586, 405262, 464013, 479622, 548379, 607893, 670241, 719433, 792103, 928026, 1096758, 1215786, 1340482, 1438866, 1584206, 1823679, 2010723, 2376309, 3647358, 4021446, 4752618, 6032169, 7128927, 8713133, 12064338, 14257854, 17426266, 26139399, 52278798, 78418197, 156836394]

約数ペア:

[(1, 156836394), (2, 78418197), (3, 52278798), (6, 26139399), (9, 17426266), (11, 14257854), (13, 12064338), (18, 8713133), (22, 7128927), (26, 6032169), (33, 4752618), (39, 4021446), (43, 3647358), (66, 2376309), (78, 2010723), (86, 1823679), (99, 1584206), (109, 1438866), (117, 1340482), (129, 1215786), (143, 1096758), (169, 928026), (198, 792103), (218, 719433), (234, 670241), (258, 607893), (286, 548379), (327, 479622), (338, 464013), (387, 405262), (429, 365586), (473, 331578), (507, 309342), (559, 280566), (654, 239811), (774, 202631), (858, 182793), (946, 165789), (981, 159874), (1014, 154671), (1118, 140283), (1199, 130806), (1287, 121862), (1417, 110682), (1419, 110526), (1521, 103114), (1677, 93522), (1859, 84366), (1962, 79937), (2398, 65403), (2574, 60931), (2834, 55341), (2838, 55263), (3042, 51557), (3354, 46761), (3597, 43602), (3718, 42183), (4251, 36894), (4257, 36842), (4687, 33462), (5031, 31174), (5577, 28122), (6149, 25506), (7194, 21801), (7267, 21582), (8502, 18447), (8514, 18421), (9374, 16731), (10062, 15587), (10791, 14534), (11154, 14061), (12298, 12753)]