154015316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13649}}^1$

素因数の和:13704

約数の個数: 48

約数和(自身を含む): 342451200

約数和(自身を除く): 188435884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13649, 27298, 54596, 95543, 177437, 191086, 354874, 382172, 423119, 709748, 846238, 1242059, 1692476, 2484118, 2961833, 4968236, 5500547, 5923666, 11001094, 11847332, 22002188, 38503829, 77007658, 154015316]

約数ペア:

[(1, 154015316), (2, 77007658), (4, 38503829), (7, 22002188), (13, 11847332), (14, 11001094), (26, 5923666), (28, 5500547), (31, 4968236), (52, 2961833), (62, 2484118), (91, 1692476), (124, 1242059), (182, 846238), (217, 709748), (364, 423119), (403, 382172), (434, 354874), (806, 191086), (868, 177437), (1612, 95543), (2821, 54596), (5642, 27298), (11284, 13649)]