188437535

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 286226640

約数和(自身を除く): 97789105

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 97, 121, 143, 169, 209, 247, 485, 605, 715, 845, 1045, 1067, 1235, 1261, 1573, 1843, 1859, 2299, 2717, 3211, 5335, 6305, 7865, 9215, 9295, 11495, 11737, 13585, 13871, 16055, 16393, 20273, 20449, 23959, 29887, 35321, 58685, 69355, 81965, 101365, 102245, 119795, 149435, 152581, 176605, 180323, 223003, 263549, 311467, 388531, 762905, 901615, 1115015, 1317745, 1557335, 1942655, 1983553, 2899039, 3426137, 9917765, 14495195, 17130685, 37687507, 188437535]

約数ペア:

[(1, 188437535), (5, 37687507), (11, 17130685), (13, 14495195), (19, 9917765), (55, 3426137), (65, 2899039), (95, 1983553), (97, 1942655), (121, 1557335), (143, 1317745), (169, 1115015), (209, 901615), (247, 762905), (485, 388531), (605, 311467), (715, 263549), (845, 223003), (1045, 180323), (1067, 176605), (1235, 152581), (1261, 149435), (1573, 119795), (1843, 102245), (1859, 101365), (2299, 81965), (2717, 69355), (3211, 58685), (5335, 35321), (6305, 29887), (7865, 23959), (9215, 20449), (9295, 20273), (11495, 16393), (11737, 16055), (13585, 13871)]