156670605

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 351711360

約数和(自身を除く): 195040755

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 109, 117, 135, 169, 189, 195, 243, 273, 315, 327, 351, 405, 455, 507, 545, 567, 585, 763, 819, 845, 945, 981, 1053, 1183, 1215, 1365, 1417, 1521, 1635, 1701, 1755, 2289, 2457, 2535, 2835, 2943, 3159, 3549, 3815, 4095, 4251, 4563, 4905, 5265, 5915, 6867, 7085, 7371, 7605, 8505, 8829, 9919, 10647, 11445, 12285, 12753, 13689, 14715, 15795, 17745, 18421, 20601, 21255, 22113, 22815, 26487, 29757, 31941, 34335, 36855, 38259, 41067, 44145, 49595, 53235, 55263, 61803, 63765, 68445, 89271, 92105, 95823, 103005, 110565, 114777, 128947, 132435, 148785, 159705, 165789, 185409, 191295, 205335, 267813, 276315, 287469, 309015, 344331, 386841, 446355, 479115, 497367, 573885, 644735, 803439, 828945, 927045, 1160523, 1339065, 1437345, 1492101, 1721655, 1934205, 2410317, 2486835, 3481569, 4017195, 4476303, 5802615, 7460505, 10444707, 12051585, 17407845, 22381515, 31334121, 52223535, 156670605]

約数ペア:

[(1, 156670605), (3, 52223535), (5, 31334121), (7, 22381515), (9, 17407845), (13, 12051585), (15, 10444707), (21, 7460505), (27, 5802615), (35, 4476303), (39, 4017195), (45, 3481569), (63, 2486835), (65, 2410317), (81, 1934205), (91, 1721655), (105, 1492101), (109, 1437345), (117, 1339065), (135, 1160523), (169, 927045), (189, 828945), (195, 803439), (243, 644735), (273, 573885), (315, 497367), (327, 479115), (351, 446355), (405, 386841), (455, 344331), (507, 309015), (545, 287469), (567, 276315), (585, 267813), (763, 205335), (819, 191295), (845, 185409), (945, 165789), (981, 159705), (1053, 148785), (1183, 132435), (1215, 128947), (1365, 114777), (1417, 110565), (1521, 103005), (1635, 95823), (1701, 92105), (1755, 89271), (2289, 68445), (2457, 63765), (2535, 61803), (2835, 55263), (2943, 53235), (3159, 49595), (3549, 44145), (3815, 41067), (4095, 38259), (4251, 36855), (4563, 34335), (4905, 31941), (5265, 29757), (5915, 26487), (6867, 22815), (7085, 22113), (7371, 21255), (7605, 20601), (8505, 18421), (8829, 17745), (9919, 15795), (10647, 14715), (11445, 13689), (12285, 12753)]