145489968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77719}}^1$

素因数の和:77746

約数の個数: 60

約数和(自身を含む): 438496240

約数和(自身を除く): 293006272

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, 77719, 155438, 233157, 310876, 466314, 621752, 699471, 932628, 1010347, 1243504, 1398942, 1865256, 2020694, 2797884, 3031041, 3730512, 4041388, 5595768, 6062082, 8082776, 9093123, 11191536, 12124164, 16165552, 18186246, 24248328, 36372492, 48496656, 72744984, 145489968]

約数ペア:

[(1, 145489968), (2, 72744984), (3, 48496656), (4, 36372492), (6, 24248328), (8, 18186246), (9, 16165552), (12, 12124164), (13, 11191536), (16, 9093123), (18, 8082776), (24, 6062082), (26, 5595768), (36, 4041388), (39, 3730512), (48, 3031041), (52, 2797884), (72, 2020694), (78, 1865256), (104, 1398942), (117, 1243504), (144, 1010347), (156, 932628), (208, 699471), (234, 621752), (312, 466314), (468, 310876), (624, 233157), (936, 155438), (1872, 77719)]