142431072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 430020864

約数和(自身を除く): 287589792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 181, 224, 336, 362, 543, 672, 724, 1086, 1171, 1267, 1448, 2172, 2342, 2534, 2896, 3513, 3801, 4344, 4684, 5068, 5792, 7026, 7602, 8197, 8688, 9368, 10136, 14052, 15204, 16394, 17376, 18736, 20272, 24591, 28104, 30408, 32788, 37472, 40544, 49182, 56208, 60816, 65576, 98364, 112416, 121632, 131152, 196728, 211951, 262304, 393456, 423902, 635853, 786912, 847804, 1271706, 1483657, 1695608, 2543412, 2967314, 3391216, 4450971, 5086824, 5934628, 6782432, 8901942, 10173648, 11869256, 17803884, 20347296, 23738512, 35607768, 47477024, 71215536, 142431072]

約数ペア:

[(1, 142431072), (2, 71215536), (3, 47477024), (4, 35607768), (6, 23738512), (7, 20347296), (8, 17803884), (12, 11869256), (14, 10173648), (16, 8901942), (21, 6782432), (24, 5934628), (28, 5086824), (32, 4450971), (42, 3391216), (48, 2967314), (56, 2543412), (84, 1695608), (96, 1483657), (112, 1271706), (168, 847804), (181, 786912), (224, 635853), (336, 423902), (362, 393456), (543, 262304), (672, 211951), (724, 196728), (1086, 131152), (1171, 121632), (1267, 112416), (1448, 98364), (2172, 65576), (2342, 60816), (2534, 56208), (2896, 49182), (3513, 40544), (3801, 37472), (4344, 32788), (4684, 30408), (5068, 28104), (5792, 24591), (7026, 20272), (7602, 18736), (8197, 17376), (8688, 16394), (9368, 15204), (10136, 14052)]