156927316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 340130560

約数和(自身を除く): 183203244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2197, 2366, 2551, 4394, 4732, 5102, 8788, 10204, 15379, 17857, 30758, 33163, 35714, 61516, 66326, 71428, 132652, 232141, 431119, 464282, 862238, 928564, 1724476, 3017833, 5604547, 6035666, 11209094, 12071332, 22418188, 39231829, 78463658, 156927316]

約数ペア:

[(1, 156927316), (2, 78463658), (4, 39231829), (7, 22418188), (13, 12071332), (14, 11209094), (26, 6035666), (28, 5604547), (52, 3017833), (91, 1724476), (169, 928564), (182, 862238), (338, 464282), (364, 431119), (676, 232141), (1183, 132652), (2197, 71428), (2366, 66326), (2551, 61516), (4394, 35714), (4732, 33163), (5102, 30758), (8788, 17857), (10204, 15379)]