319158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 842400

約数和(自身を除く): 523242

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 149, 153, 238, 298, 306, 357, 447, 714, 894, 1043, 1071, 1341, 2086, 2142, 2533, 2682, 3129, 5066, 6258, 7599, 9387, 15198, 17731, 18774, 22797, 35462, 45594, 53193, 106386, 159579, 319158]

約数ペア:

[(1, 319158), (2, 159579), (3, 106386), (6, 53193), (7, 45594), (9, 35462), (14, 22797), (17, 18774), (18, 17731), (21, 15198), (34, 9387), (42, 7599), (51, 6258), (63, 5066), (102, 3129), (119, 2682), (126, 2533), (149, 2142), (153, 2086), (238, 1341), (298, 1071), (306, 1043), (357, 894), (447, 714)]