147724416

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2651

約数の個数: 144

約数和(自身を含む): 494684190

約数和(自身を除く): 346959774

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2617, 2688, 3136, 3528, 4032, 4704, 5234, 6272, 7056, 7851, 8064, 9408, 10468, 14112, 15702, 18319, 18816, 20936, 23553, 28224, 31404, 36638, 41872, 47106, 54957, 56448, 62808, 73276, 83744, 94212, 109914, 125616, 128233, 146552, 164871, 167488, 188424, 219828, 251232, 256466, 293104, 329742, 334976, 376848, 384699, 439656, 502464, 512932, 586208, 659484, 753696, 769398, 879312, 1004928, 1025864, 1154097, 1172416, 1318968, 1507392, 1538796, 1758624, 2051728, 2308194, 2344832, 2637936, 3014784, 3077592, 3517248, 4103456, 4616388, 5275872, 6155184, 7034496, 8206912, 9232776, 10551744, 12310368, 16413824, 18465552, 21103488, 24620736, 36931104, 49241472, 73862208, 147724416]

約数ペア:

[(1, 147724416), (2, 73862208), (3, 49241472), (4, 36931104), (6, 24620736), (7, 21103488), (8, 18465552), (9, 16413824), (12, 12310368), (14, 10551744), (16, 9232776), (18, 8206912), (21, 7034496), (24, 6155184), (28, 5275872), (32, 4616388), (36, 4103456), (42, 3517248), (48, 3077592), (49, 3014784), (56, 2637936), (63, 2344832), (64, 2308194), (72, 2051728), (84, 1758624), (96, 1538796), (98, 1507392), (112, 1318968), (126, 1172416), (128, 1154097), (144, 1025864), (147, 1004928), (168, 879312), (192, 769398), (196, 753696), (224, 659484), (252, 586208), (288, 512932), (294, 502464), (336, 439656), (384, 384699), (392, 376848), (441, 334976), (448, 329742), (504, 293104), (576, 256466), (588, 251232), (672, 219828), (784, 188424), (882, 167488), (896, 164871), (1008, 146552), (1152, 128233), (1176, 125616), (1344, 109914), (1568, 94212), (1764, 83744), (2016, 73276), (2352, 62808), (2617, 56448), (2688, 54957), (3136, 47106), (3528, 41872), (4032, 36638), (4704, 31404), (5234, 28224), (6272, 23553), (7056, 20936), (7851, 18816), (8064, 18319), (9408, 15702), (10468, 14112)]