155564416

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1504

約数の個数: 96

約数和(自身を含む): 381979800

約数和(自身を除く): 226415384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 896, 952, 1088, 1459, 1568, 1666, 1904, 2176, 2918, 3136, 3332, 3808, 5836, 6272, 6664, 7616, 10213, 11672, 13328, 15232, 20426, 23344, 24803, 26656, 40852, 46688, 49606, 53312, 71491, 81704, 93376, 99212, 106624, 142982, 163408, 173621, 186752, 198424, 285964, 326816, 347242, 396848, 571928, 653632, 694484, 793696, 1143856, 1215347, 1307264, 1388968, 1587392, 2287712, 2430694, 2777936, 3174784, 4575424, 4861388, 5555872, 9150848, 9722776, 11111744, 19445552, 22223488, 38891104, 77782208, 155564416]

約数ペア:

[(1, 155564416), (2, 77782208), (4, 38891104), (7, 22223488), (8, 19445552), (14, 11111744), (16, 9722776), (17, 9150848), (28, 5555872), (32, 4861388), (34, 4575424), (49, 3174784), (56, 2777936), (64, 2430694), (68, 2287712), (98, 1587392), (112, 1388968), (119, 1307264), (128, 1215347), (136, 1143856), (196, 793696), (224, 694484), (238, 653632), (272, 571928), (392, 396848), (448, 347242), (476, 326816), (544, 285964), (784, 198424), (833, 186752), (896, 173621), (952, 163408), (1088, 142982), (1459, 106624), (1568, 99212), (1666, 93376), (1904, 81704), (2176, 71491), (2918, 53312), (3136, 49606), (3332, 46688), (3808, 40852), (5836, 26656), (6272, 24803), (6664, 23344), (7616, 20426), (10213, 15232), (11672, 13328)]