156936216568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16453}}^1\times {\mathrm{62753}}^1$

素因数の和:79231

約数の個数: 32

約数和(自身を含む): 309766294800

約数和(自身を除く): 152830078232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16453, 32906, 62753, 65812, 125506, 131624, 251012, 312607, 502024, 625214, 1192307, 1250428, 2384614, 2500856, 4769228, 9538456, 1032475109, 2064950218, 4129900436, 8259800872, 19617027071, 39234054142, 78468108284, 156936216568]

約数ペア:

[(1, 156936216568), (2, 78468108284), (4, 39234054142), (8, 19617027071), (19, 8259800872), (38, 4129900436), (76, 2064950218), (152, 1032475109), (16453, 9538456), (32906, 4769228), (62753, 2500856), (65812, 2384614), (125506, 1250428), (131624, 1192307), (251012, 625214), (312607, 502024)]