164939095

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 227136960

約数和(自身を除く): 62197865

約数列:

[1, 5, 19, 23, 29, 95, 115, 137, 145, 361, 437, 551, 667, 685, 1805, 2185, 2603, 2755, 3151, 3335, 3973, 8303, 10469, 12673, 13015, 15755, 19865, 41515, 49457, 52345, 59869, 63365, 75487, 91379, 240787, 247285, 299345, 377435, 456895, 1137511, 1203935, 1434253, 1736201, 5687555, 7171265, 8681005, 32987819, 164939095]

約数ペア:

[(1, 164939095), (5, 32987819), (19, 8681005), (23, 7171265), (29, 5687555), (95, 1736201), (115, 1434253), (137, 1203935), (145, 1137511), (361, 456895), (437, 377435), (551, 299345), (667, 247285), (685, 240787), (1805, 91379), (2185, 75487), (2603, 63365), (2755, 59869), (3151, 52345), (3335, 49457), (3973, 41515), (8303, 19865), (10469, 15755), (12673, 13015)]