157327338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7537}}^1$

素因数の和:7627

約数の個数: 48

約数和(自身を含む): 371231424

約数和(自身を除く): 213904086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 7537, 10437, 15074, 20874, 22611, 45222, 52759, 105518, 158277, 316554, 369313, 535127, 738626, 1070254, 1107939, 1605381, 2215878, 3210762, 3745889, 7491778, 11237667, 22475334, 26221223, 52442446, 78663669, 157327338]

約数ペア:

[(1, 157327338), (2, 78663669), (3, 52442446), (6, 26221223), (7, 22475334), (14, 11237667), (21, 7491778), (42, 3745889), (49, 3210762), (71, 2215878), (98, 1605381), (142, 1107939), (147, 1070254), (213, 738626), (294, 535127), (426, 369313), (497, 316554), (994, 158277), (1491, 105518), (2982, 52759), (3479, 45222), (6958, 22611), (7537, 20874), (10437, 15074)]