171122868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 515192832

約数和(自身を除く): 344069964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 197, 252, 324, 378, 383, 394, 567, 591, 756, 766, 788, 1134, 1149, 1182, 1379, 1532, 1773, 2268, 2298, 2364, 2681, 2758, 3447, 3546, 4137, 4596, 5319, 5362, 5516, 6894, 7092, 8043, 8274, 10341, 10638, 10724, 12411, 13788, 15957, 16086, 16548, 20682, 21276, 24129, 24822, 31023, 31914, 32172, 37233, 41364, 48258, 49644, 62046, 63828, 72387, 74466, 75451, 96516, 111699, 124092, 144774, 148932, 150902, 217161, 223398, 226353, 289548, 301804, 434322, 446796, 452706, 528157, 679059, 868644, 905412, 1056314, 1358118, 1584471, 2037177, 2112628, 2716236, 3168942, 4074354, 4753413, 6111531, 6337884, 8148708, 9506826, 12223062, 14260239, 19013652, 24446124, 28520478, 42780717, 57040956, 85561434, 171122868]

約数ペア:

[(1, 171122868), (2, 85561434), (3, 57040956), (4, 42780717), (6, 28520478), (7, 24446124), (9, 19013652), (12, 14260239), (14, 12223062), (18, 9506826), (21, 8148708), (27, 6337884), (28, 6111531), (36, 4753413), (42, 4074354), (54, 3168942), (63, 2716236), (81, 2112628), (84, 2037177), (108, 1584471), (126, 1358118), (162, 1056314), (189, 905412), (197, 868644), (252, 679059), (324, 528157), (378, 452706), (383, 446796), (394, 434322), (567, 301804), (591, 289548), (756, 226353), (766, 223398), (788, 217161), (1134, 150902), (1149, 148932), (1182, 144774), (1379, 124092), (1532, 111699), (1773, 96516), (2268, 75451), (2298, 74466), (2364, 72387), (2681, 63828), (2758, 62046), (3447, 49644), (3546, 48258), (4137, 41364), (4596, 37233), (5319, 32172), (5362, 31914), (5516, 31023), (6894, 24822), (7092, 24129), (8043, 21276), (8274, 20682), (10341, 16548), (10638, 16086), (10724, 15957), (12411, 13788)]