168174948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20107}}^1$

素因数の和:20172

約数の個数: 48

約数和(自身を含む): 425646144

約数和(自身を除く): 257471196

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 20107, 40214, 60321, 80428, 120642, 241284, 341819, 683638, 824387, 1025457, 1367276, 1648774, 2050914, 2473161, 3297548, 4101828, 4946322, 9892644, 14014579, 28029158, 42043737, 56058316, 84087474, 168174948]

約数ペア:

[(1, 168174948), (2, 84087474), (3, 56058316), (4, 42043737), (6, 28029158), (12, 14014579), (17, 9892644), (34, 4946322), (41, 4101828), (51, 3297548), (68, 2473161), (82, 2050914), (102, 1648774), (123, 1367276), (164, 1025457), (204, 824387), (246, 683638), (492, 341819), (697, 241284), (1394, 120642), (2091, 80428), (2788, 60321), (4182, 40214), (8364, 20107)]