161205408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6187

約数の個数: 144

約数和(自身を含む): 564310656

約数和(自身を除く): 403105248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6151, 6552, 8736, 12302, 13104, 18453, 24604, 26208, 36906, 43057, 49208, 55359, 73812, 79963, 86114, 98416, 110718, 129171, 147624, 159926, 172228, 196832, 221436, 239889, 258342, 295248, 319852, 344456, 387513, 442872, 479778, 516684, 559741, 590496, 639704, 688912, 719667, 775026, 885744, 959556, 1033368, 1119482, 1279408, 1377824, 1439334, 1550052, 1679223, 1771488, 1919112, 2066736, 2238964, 2558816, 2878668, 3100104, 3358446, 3838224, 4133472, 4477928, 5037669, 5757336, 6200208, 6716892, 7676448, 8955856, 10075338, 11514672, 12400416, 13433784, 17911712, 20150676, 23029344, 26867568, 40301352, 53735136, 80602704, 161205408]

約数ペア:

[(1, 161205408), (2, 80602704), (3, 53735136), (4, 40301352), (6, 26867568), (7, 23029344), (8, 20150676), (9, 17911712), (12, 13433784), (13, 12400416), (14, 11514672), (16, 10075338), (18, 8955856), (21, 7676448), (24, 6716892), (26, 6200208), (28, 5757336), (32, 5037669), (36, 4477928), (39, 4133472), (42, 3838224), (48, 3358446), (52, 3100104), (56, 2878668), (63, 2558816), (72, 2238964), (78, 2066736), (84, 1919112), (91, 1771488), (96, 1679223), (104, 1550052), (112, 1439334), (117, 1377824), (126, 1279408), (144, 1119482), (156, 1033368), (168, 959556), (182, 885744), (208, 775026), (224, 719667), (234, 688912), (252, 639704), (273, 590496), (288, 559741), (312, 516684), (336, 479778), (364, 442872), (416, 387513), (468, 344456), (504, 319852), (546, 295248), (624, 258342), (672, 239889), (728, 221436), (819, 196832), (936, 172228), (1008, 159926), (1092, 147624), (1248, 129171), (1456, 110718), (1638, 98416), (1872, 86114), (2016, 79963), (2184, 73812), (2912, 55359), (3276, 49208), (3744, 43057), (4368, 36906), (6151, 26208), (6552, 24604), (8736, 18453), (12302, 13104)]