156949316195

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{1201}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 220297175040

約数和(自身を除く): 63347858845

約数列:

[1, 5, 7, 35, 79, 151, 313, 395, 553, 755, 1057, 1201, 1565, 2191, 2765, 5285, 6005, 8407, 10955, 11929, 24727, 42035, 47263, 59645, 83503, 94879, 123635, 173089, 181351, 236315, 330841, 375913, 417515, 474395, 664153, 865445, 906755, 1269457, 1654205, 1879565, 2631391, 3320765, 3733777, 6347285, 13156955, 14326729, 18668885, 26136439, 29697127, 56762863, 71633645, 100287103, 130682195, 148485635, 207879889, 283814315, 397340041, 501435515, 1039399445, 1986700205, 4484266177, 22421330885, 31389863239, 156949316195]

約数ペア:

[(1, 156949316195), (5, 31389863239), (7, 22421330885), (35, 4484266177), (79, 1986700205), (151, 1039399445), (313, 501435515), (395, 397340041), (553, 283814315), (755, 207879889), (1057, 148485635), (1201, 130682195), (1565, 100287103), (2191, 71633645), (2765, 56762863), (5285, 29697127), (6005, 26136439), (8407, 18668885), (10955, 14326729), (11929, 13156955), (24727, 6347285), (42035, 3733777), (47263, 3320765), (59645, 2631391), (83503, 1879565), (94879, 1654205), (123635, 1269457), (173089, 906755), (181351, 865445), (236315, 664153), (330841, 474395), (375913, 417515)]