164022894

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{20663}}^1$

素因数の和:20691

約数の個数: 60

約数和(自身を含む): 427558824

約数和(自身を除く): 263535930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 20663, 41326, 61989, 123978, 144641, 185967, 289282, 371934, 433923, 557901, 867846, 1012487, 1115802, 1301769, 1673703, 2024974, 2603538, 3037461, 3347406, 3905307, 6074922, 7810614, 9112383, 11715921, 18224766, 23431842, 27337149, 54674298, 82011447, 164022894]

約数ペア:

[(1, 164022894), (2, 82011447), (3, 54674298), (6, 27337149), (7, 23431842), (9, 18224766), (14, 11715921), (18, 9112383), (21, 7810614), (27, 6074922), (42, 3905307), (49, 3347406), (54, 3037461), (63, 2603538), (81, 2024974), (98, 1673703), (126, 1301769), (147, 1115802), (162, 1012487), (189, 867846), (294, 557901), (378, 433923), (441, 371934), (567, 289282), (882, 185967), (1134, 144641), (1323, 123978), (2646, 61989), (3969, 41326), (7938, 20663)]