164559318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2719}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 413614080

約数和(自身を除く): 249054762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 393, 462, 786, 917, 1441, 1834, 2719, 2751, 2882, 4323, 5438, 5502, 8157, 8646, 10087, 16314, 19033, 20174, 29909, 30261, 38066, 57099, 59818, 60522, 89727, 114198, 179454, 209363, 356189, 418726, 628089, 712378, 1068567, 1256178, 2137134, 2493323, 3918079, 4986646, 7479969, 7836158, 11754237, 14959938, 23508474, 27426553, 54853106, 82279659, 164559318]

約数ペア:

[(1, 164559318), (2, 82279659), (3, 54853106), (6, 27426553), (7, 23508474), (11, 14959938), (14, 11754237), (21, 7836158), (22, 7479969), (33, 4986646), (42, 3918079), (66, 2493323), (77, 2137134), (131, 1256178), (154, 1068567), (231, 712378), (262, 628089), (393, 418726), (462, 356189), (786, 209363), (917, 179454), (1441, 114198), (1834, 89727), (2719, 60522), (2751, 59818), (2882, 57099), (4323, 38066), (5438, 30261), (5502, 29909), (8157, 20174), (8646, 19033), (10087, 16314)]