137999316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9721}}^1$

素因数の和:9761

約数の個数: 72

約数和(自身を含む): 398524224

約数和(自身を除く): 260524908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 9721, 14196, 19442, 29163, 38884, 58326, 68047, 116652, 126373, 136094, 204141, 252746, 272188, 379119, 408282, 505492, 758238, 816564, 884611, 1516476, 1642849, 1769222, 2653833, 3285698, 3538444, 4928547, 5307666, 6571396, 9857094, 10615332, 11499943, 19714188, 22999886, 34499829, 45999772, 68999658, 137999316]

約数ペア:

[(1, 137999316), (2, 68999658), (3, 45999772), (4, 34499829), (6, 22999886), (7, 19714188), (12, 11499943), (13, 10615332), (14, 9857094), (21, 6571396), (26, 5307666), (28, 4928547), (39, 3538444), (42, 3285698), (52, 2653833), (78, 1769222), (84, 1642849), (91, 1516476), (156, 884611), (169, 816564), (182, 758238), (273, 505492), (338, 408282), (364, 379119), (507, 272188), (546, 252746), (676, 204141), (1014, 136094), (1092, 126373), (1183, 116652), (2028, 68047), (2366, 58326), (3549, 38884), (4732, 29163), (7098, 19442), (9721, 14196)]