156958147612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36761}}^1\times {\mathrm{4919}}^1$

素因数の和:41722

約数の個数: 48

約数和(自身を含む): 324117319680

約数和(自身を除く): 167159172068

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 4919, 9838, 19676, 34433, 36761, 68866, 73522, 137732, 147044, 152489, 257327, 304978, 514654, 609956, 1029308, 1067423, 1139591, 2134846, 2279182, 4269692, 4558364, 7977137, 15954274, 31908548, 180827359, 361654718, 723309436, 1265791513, 2531583026, 5063166052, 5605648129, 11211296258, 22422592516, 39239536903, 78479073806, 156958147612]

約数ペア:

[(1, 156958147612), (2, 78479073806), (4, 39239536903), (7, 22422592516), (14, 11211296258), (28, 5605648129), (31, 5063166052), (62, 2531583026), (124, 1265791513), (217, 723309436), (434, 361654718), (868, 180827359), (4919, 31908548), (9838, 15954274), (19676, 7977137), (34433, 4558364), (36761, 4269692), (68866, 2279182), (73522, 2134846), (137732, 1139591), (147044, 1067423), (152489, 1029308), (257327, 609956), (304978, 514654)]