156930488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137177}}^1$

素因数の和:137207

約数の個数: 32

約数和(自身を含む): 345688560

約数和(自身を除く): 188758072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 137177, 274354, 548708, 1097416, 1508947, 1783301, 3017894, 3566602, 6035788, 7133204, 12071576, 14266408, 19616311, 39232622, 78465244, 156930488]

約数ペア:

[(1, 156930488), (2, 78465244), (4, 39232622), (8, 19616311), (11, 14266408), (13, 12071576), (22, 7133204), (26, 6035788), (44, 3566602), (52, 3017894), (88, 1783301), (104, 1508947), (143, 1097416), (286, 548708), (572, 274354), (1144, 137177)]