160832988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 434594160

約数和(自身を除く): 273761172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 2411, 3706, 3924, 4822, 5559, 7233, 7412, 9644, 11118, 14466, 16677, 21699, 22236, 28932, 33354, 40987, 43398, 66708, 81974, 86796, 122961, 163948, 245922, 262799, 368883, 491844, 525598, 737766, 788397, 1051196, 1475532, 1576794, 2365191, 3153588, 4467583, 4730382, 8935166, 9460764, 13402749, 17870332, 26805498, 40208247, 53610996, 80416494, 160832988]

約数ペア:

[(1, 160832988), (2, 80416494), (3, 53610996), (4, 40208247), (6, 26805498), (9, 17870332), (12, 13402749), (17, 9460764), (18, 8935166), (34, 4730382), (36, 4467583), (51, 3153588), (68, 2365191), (102, 1576794), (109, 1475532), (153, 1051196), (204, 788397), (218, 737766), (306, 525598), (327, 491844), (436, 368883), (612, 262799), (654, 245922), (981, 163948), (1308, 122961), (1853, 86796), (1962, 81974), (2411, 66708), (3706, 43398), (3924, 40987), (4822, 33354), (5559, 28932), (7233, 22236), (7412, 21699), (9644, 16677), (11118, 14466)]