173030368

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:864

約数の個数: 72

約数和(自身を含む): 399290472

約数和(自身を除く): 226260104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 392, 652, 677, 784, 1141, 1304, 1354, 1568, 2282, 2608, 2708, 4564, 4739, 5216, 5416, 7987, 9128, 9478, 10832, 15974, 18256, 18956, 21664, 31948, 33173, 36512, 37912, 63896, 66346, 75824, 110351, 127792, 132692, 151648, 220702, 255584, 265384, 441404, 530768, 772457, 882808, 1061536, 1544914, 1765616, 3089828, 3531232, 5407199, 6179656, 10814398, 12359312, 21628796, 24718624, 43257592, 86515184, 173030368]

約数ペア:

[(1, 173030368), (2, 86515184), (4, 43257592), (7, 24718624), (8, 21628796), (14, 12359312), (16, 10814398), (28, 6179656), (32, 5407199), (49, 3531232), (56, 3089828), (98, 1765616), (112, 1544914), (163, 1061536), (196, 882808), (224, 772457), (326, 530768), (392, 441404), (652, 265384), (677, 255584), (784, 220702), (1141, 151648), (1304, 132692), (1354, 127792), (1568, 110351), (2282, 75824), (2608, 66346), (2708, 63896), (4564, 37912), (4739, 36512), (5216, 33173), (5416, 31948), (7987, 21664), (9128, 18956), (9478, 18256), (10832, 15974)]