169291254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 392232960

約数和(自身を除く): 222941706

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 209, 254, 381, 418, 627, 762, 1063, 1254, 1397, 2126, 2413, 2794, 3189, 4191, 4826, 6378, 7239, 8382, 11693, 14478, 20197, 23386, 26543, 35079, 40394, 53086, 60591, 70158, 79629, 121182, 135001, 159258, 222167, 270002, 405003, 444334, 666501, 810006, 1333002, 1485011, 2565019, 2970022, 4455033, 5130038, 7695057, 8910066, 15390114, 28215209, 56430418, 84645627, 169291254]

約数ペア:

[(1, 169291254), (2, 84645627), (3, 56430418), (6, 28215209), (11, 15390114), (19, 8910066), (22, 7695057), (33, 5130038), (38, 4455033), (57, 2970022), (66, 2565019), (114, 1485011), (127, 1333002), (209, 810006), (254, 666501), (381, 444334), (418, 405003), (627, 270002), (762, 222167), (1063, 159258), (1254, 135001), (1397, 121182), (2126, 79629), (2413, 70158), (2794, 60591), (3189, 53086), (4191, 40394), (4826, 35079), (6378, 26543), (7239, 23386), (8382, 20197), (11693, 14478)]