145716736

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{25873}}^1$

素因数の和:25902

約数の個数: 40

約数和(自身を含む): 317629224

約数和(自身を除く): 171912488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 25873, 51746, 103492, 206984, 284603, 413968, 569206, 827936, 1138412, 1655872, 2276824, 3311744, 4553648, 6623488, 9107296, 13246976, 18214592, 36429184, 72858368, 145716736]

約数ペア:

[(1, 145716736), (2, 72858368), (4, 36429184), (8, 18214592), (11, 13246976), (16, 9107296), (22, 6623488), (32, 4553648), (44, 3311744), (64, 2276824), (88, 1655872), (128, 1138412), (176, 827936), (256, 569206), (352, 413968), (512, 284603), (704, 206984), (1408, 103492), (2816, 51746), (5632, 25873)]