168274908

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 471284352

約数和(自身を除く): 303009444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 137, 153, 162, 204, 223, 274, 306, 324, 411, 446, 459, 548, 612, 669, 822, 892, 918, 1233, 1338, 1377, 1644, 1836, 2007, 2329, 2466, 2676, 2754, 3699, 3791, 4014, 4658, 4932, 5508, 6021, 6987, 7398, 7582, 8028, 9316, 11097, 11373, 12042, 13974, 14796, 15164, 18063, 20961, 22194, 22746, 24084, 27948, 30551, 34119, 36126, 41922, 44388, 45492, 61102, 62883, 68238, 72252, 83844, 91653, 102357, 122204, 125766, 136476, 183306, 188649, 204714, 251532, 274959, 307071, 366612, 377298, 409428, 519367, 549918, 614142, 754596, 824877, 1038734, 1099836, 1228284, 1558101, 1649754, 2077468, 2474631, 3116202, 3299508, 4674303, 4949262, 6232404, 9348606, 9898524, 14022909, 18697212, 28045818, 42068727, 56091636, 84137454, 168274908]

約数ペア:

[(1, 168274908), (2, 84137454), (3, 56091636), (4, 42068727), (6, 28045818), (9, 18697212), (12, 14022909), (17, 9898524), (18, 9348606), (27, 6232404), (34, 4949262), (36, 4674303), (51, 3299508), (54, 3116202), (68, 2474631), (81, 2077468), (102, 1649754), (108, 1558101), (137, 1228284), (153, 1099836), (162, 1038734), (204, 824877), (223, 754596), (274, 614142), (306, 549918), (324, 519367), (411, 409428), (446, 377298), (459, 366612), (548, 307071), (612, 274959), (669, 251532), (822, 204714), (892, 188649), (918, 183306), (1233, 136476), (1338, 125766), (1377, 122204), (1644, 102357), (1836, 91653), (2007, 83844), (2329, 72252), (2466, 68238), (2676, 62883), (2754, 61102), (3699, 45492), (3791, 44388), (4014, 41922), (4658, 36126), (4932, 34119), (5508, 30551), (6021, 27948), (6987, 24084), (7398, 22746), (7582, 22194), (8028, 20961), (9316, 18063), (11097, 15164), (11373, 14796), (12042, 13974)]