143662428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43853}}^1$

素因数の和:43883

約数の個数: 72

約数和(自身を含む): 446959968

約数和(自身を除く): 303297540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 43853, 87706, 131559, 175412, 263118, 306971, 394677, 526236, 570089, 613942, 789354, 920913, 1140178, 1227884, 1578708, 1710267, 1841826, 2280356, 2762739, 3420534, 3683652, 3990623, 5130801, 5525478, 6841068, 7981246, 10261602, 11050956, 11971869, 15962492, 20523204, 23943738, 35915607, 47887476, 71831214, 143662428]

約数ペア:

[(1, 143662428), (2, 71831214), (3, 47887476), (4, 35915607), (6, 23943738), (7, 20523204), (9, 15962492), (12, 11971869), (13, 11050956), (14, 10261602), (18, 7981246), (21, 6841068), (26, 5525478), (28, 5130801), (36, 3990623), (39, 3683652), (42, 3420534), (52, 2762739), (63, 2280356), (78, 1841826), (84, 1710267), (91, 1578708), (117, 1227884), (126, 1140178), (156, 920913), (182, 789354), (234, 613942), (252, 570089), (273, 526236), (364, 394677), (468, 306971), (546, 263118), (819, 175412), (1092, 131559), (1638, 87706), (3276, 43853)]