157055912156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1242413}}^1$

素因数の和:1242471

約数の個数: 72

約数和(自身を含む): 343770984144

約数和(自身を除く): 186715071988

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 338, 374, 442, 572, 676, 748, 884, 1859, 2431, 2873, 3718, 4862, 5746, 7436, 9724, 11492, 31603, 63206, 126412, 1242413, 2484826, 4969652, 13666543, 16151369, 21121021, 27333086, 32302738, 42242042, 54666172, 64605476, 84484084, 177665059, 209967797, 232331231, 274573273, 355330118, 419935594, 464662462, 549146546, 710660236, 839871188, 929324924, 1098293092, 2309645767, 3020306003, 3569452549, 4619291534, 6040612006, 7138905098, 9238583068, 12081224012, 14277810196, 39263978039, 78527956078, 157055912156]

約数ペア:

[(1, 157055912156), (2, 78527956078), (4, 39263978039), (11, 14277810196), (13, 12081224012), (17, 9238583068), (22, 7138905098), (26, 6040612006), (34, 4619291534), (44, 3569452549), (52, 3020306003), (68, 2309645767), (143, 1098293092), (169, 929324924), (187, 839871188), (221, 710660236), (286, 549146546), (338, 464662462), (374, 419935594), (442, 355330118), (572, 274573273), (676, 232331231), (748, 209967797), (884, 177665059), (1859, 84484084), (2431, 64605476), (2873, 54666172), (3718, 42242042), (4862, 32302738), (5746, 27333086), (7436, 21121021), (9724, 16151369), (11492, 13666543), (31603, 4969652), (63206, 2484826), (126412, 1242413)]