147685538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 154230622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 497, 781, 923, 994, 1001, 1039, 1562, 1846, 2002, 2078, 5467, 6461, 7273, 10153, 10934, 11429, 12922, 13507, 14546, 20306, 22858, 27014, 71071, 73769, 80003, 94549, 142142, 147538, 148577, 160006, 189098, 297154, 516383, 811459, 958997, 1032766, 1040039, 1622918, 1917994, 2080078, 5680213, 6712979, 10548967, 11360426, 13425958, 21097934, 73842769, 147685538]

約数ペア:

[(1, 147685538), (2, 73842769), (7, 21097934), (11, 13425958), (13, 11360426), (14, 10548967), (22, 6712979), (26, 5680213), (71, 2080078), (77, 1917994), (91, 1622918), (142, 1040039), (143, 1032766), (154, 958997), (182, 811459), (286, 516383), (497, 297154), (781, 189098), (923, 160006), (994, 148577), (1001, 147538), (1039, 142142), (1562, 94549), (1846, 80003), (2002, 73769), (2078, 71071), (5467, 27014), (6461, 22858), (7273, 20306), (10153, 14546), (10934, 13507), (11429, 12922)]