157549756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 340945920

約数和(自身を除く): 183396164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 956, 1673, 1811, 3107, 3346, 3622, 6214, 6692, 7244, 12428, 12677, 21749, 23543, 25354, 43498, 47086, 50708, 86996, 94172, 164801, 329602, 432829, 659204, 865658, 1731316, 3029803, 5626777, 6059606, 11253554, 12119212, 22507108, 39387439, 78774878, 157549756]

約数ペア:

[(1, 157549756), (2, 78774878), (4, 39387439), (7, 22507108), (13, 12119212), (14, 11253554), (26, 6059606), (28, 5626777), (52, 3029803), (91, 1731316), (182, 865658), (239, 659204), (364, 432829), (478, 329602), (956, 164801), (1673, 94172), (1811, 86996), (3107, 50708), (3346, 47086), (3622, 43498), (6214, 25354), (6692, 23543), (7244, 21749), (12428, 12677)]