140905422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16691}}^1$

素因数の和:16773

約数の個数: 48

約数和(自身を含む): 354137472

約数和(自身を除く): 213232050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 16691, 33382, 50073, 100146, 116837, 150219, 233674, 300438, 350511, 701022, 1051533, 1118297, 2103066, 2236594, 3354891, 6709782, 7828079, 10064673, 15656158, 20129346, 23484237, 46968474, 70452711, 140905422]

約数ペア:

[(1, 140905422), (2, 70452711), (3, 46968474), (6, 23484237), (7, 20129346), (9, 15656158), (14, 10064673), (18, 7828079), (21, 6709782), (42, 3354891), (63, 2236594), (67, 2103066), (126, 1118297), (134, 1051533), (201, 701022), (402, 350511), (469, 300438), (603, 233674), (938, 150219), (1206, 116837), (1407, 100146), (2814, 50073), (4221, 33382), (8442, 16691)]