150505784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131561}}^1$

素因数の和:131591

約数の個数: 32

約数和(自身を含む): 331536240

約数和(自身を除く): 181030456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 131561, 263122, 526244, 1052488, 1447171, 1710293, 2894342, 3420586, 5788684, 6841172, 11577368, 13682344, 18813223, 37626446, 75252892, 150505784]

約数ペア:

[(1, 150505784), (2, 75252892), (4, 37626446), (8, 18813223), (11, 13682344), (13, 11577368), (22, 6841172), (26, 5788684), (44, 3420586), (52, 2894342), (88, 1710293), (104, 1447171), (143, 1052488), (286, 526244), (572, 263122), (1144, 131561)]