131913576

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21059}}^1$

素因数の和:21103

約数の個数: 64

約数和(自身を含む): 379080000

約数和(自身を除く): 247166424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 21059, 42118, 63177, 84236, 126354, 168472, 189531, 252708, 379062, 505416, 568593, 610711, 758124, 1137186, 1221422, 1516248, 1832133, 2274372, 2442844, 3664266, 4548744, 4885688, 5496399, 7328532, 10992798, 14657064, 16489197, 21985596, 32978394, 43971192, 65956788, 131913576]

約数ペア:

[(1, 131913576), (2, 65956788), (3, 43971192), (4, 32978394), (6, 21985596), (8, 16489197), (9, 14657064), (12, 10992798), (18, 7328532), (24, 5496399), (27, 4885688), (29, 4548744), (36, 3664266), (54, 2442844), (58, 2274372), (72, 1832133), (87, 1516248), (108, 1221422), (116, 1137186), (174, 758124), (216, 610711), (232, 568593), (261, 505416), (348, 379062), (522, 252708), (696, 189531), (783, 168472), (1044, 126354), (1566, 84236), (2088, 63177), (3132, 42118), (6264, 21059)]