173700832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 363741840

約数和(自身を除く): 190041008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 269, 272, 538, 544, 1076, 1187, 2152, 2374, 4304, 4573, 4748, 8608, 9146, 9496, 18292, 18992, 20179, 36584, 37984, 40358, 73168, 80716, 146336, 161432, 319303, 322864, 638606, 645728, 1277212, 2554424, 5108848, 5428151, 10217696, 10856302, 21712604, 43425208, 86850416, 173700832]

約数ペア:

[(1, 173700832), (2, 86850416), (4, 43425208), (8, 21712604), (16, 10856302), (17, 10217696), (32, 5428151), (34, 5108848), (68, 2554424), (136, 1277212), (269, 645728), (272, 638606), (538, 322864), (544, 319303), (1076, 161432), (1187, 146336), (2152, 80716), (2374, 73168), (4304, 40358), (4573, 37984), (4748, 36584), (8608, 20179), (9146, 18992), (9496, 18292)]