147612816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78853}}^1$

素因数の和:78880

約数の個数: 60

約数和(自身を含む): 444894268

約数和(自身を除く): 297281452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 78853, 157706, 236559, 315412, 473118, 630824, 709677, 946236, 1025089, 1261648, 1419354, 1892472, 2050178, 2838708, 3075267, 3784944, 4100356, 5677416, 6150534, 8200712, 9225801, 11354832, 12301068, 16401424, 18451602, 24602136, 36903204, 49204272, 73806408, 147612816]

約数ペア:

[(1, 147612816), (2, 73806408), (3, 49204272), (4, 36903204), (6, 24602136), (8, 18451602), (9, 16401424), (12, 12301068), (13, 11354832), (16, 9225801), (18, 8200712), (24, 6150534), (26, 5677416), (36, 4100356), (39, 3784944), (48, 3075267), (52, 2838708), (72, 2050178), (78, 1892472), (104, 1419354), (117, 1261648), (144, 1025089), (156, 946236), (208, 709677), (234, 630824), (312, 473118), (468, 315412), (624, 236559), (936, 157706), (1872, 78853)]