161210361565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{11239}}^1$

素因数の和:11347

約数の個数: 96

約数和(自身を含む): 241667193600

約数和(自身を除く): 80456832035

約数列:

[1, 5, 11, 17, 23, 29, 55, 85, 115, 145, 187, 253, 319, 391, 493, 529, 667, 935, 1265, 1595, 1955, 2465, 2645, 3335, 4301, 5423, 5819, 7337, 8993, 11239, 11339, 15341, 21505, 27115, 29095, 36685, 44965, 56195, 56695, 76705, 98923, 123629, 124729, 168751, 191063, 258497, 260797, 325931, 494615, 618145, 623645, 843755, 955315, 1292485, 1303985, 1629655, 2101693, 2843467, 2868767, 3585241, 4394449, 5540827, 5945431, 7496413, 10508465, 14217335, 14343835, 17926205, 21972245, 27704135, 29727155, 37482065, 48338939, 60949097, 65399741, 82460543, 101072327, 127439021, 172417499, 241694695, 304745485, 326998705, 412302715, 505361635, 637195105, 862087495, 1111795597, 1401829231, 1896592489, 2931097483, 5558977985, 7009146155, 9482962445, 14655487415, 32242072313, 161210361565]

約数ペア:

[(1, 161210361565), (5, 32242072313), (11, 14655487415), (17, 9482962445), (23, 7009146155), (29, 5558977985), (55, 2931097483), (85, 1896592489), (115, 1401829231), (145, 1111795597), (187, 862087495), (253, 637195105), (319, 505361635), (391, 412302715), (493, 326998705), (529, 304745485), (667, 241694695), (935, 172417499), (1265, 127439021), (1595, 101072327), (1955, 82460543), (2465, 65399741), (2645, 60949097), (3335, 48338939), (4301, 37482065), (5423, 29727155), (5819, 27704135), (7337, 21972245), (8993, 17926205), (11239, 14343835), (11339, 14217335), (15341, 10508465), (21505, 7496413), (27115, 5945431), (29095, 5540827), (36685, 4394449), (44965, 3585241), (56195, 2868767), (56695, 2843467), (76705, 2101693), (98923, 1629655), (123629, 1303985), (124729, 1292485), (168751, 955315), (191063, 843755), (258497, 623645), (260797, 618145), (325931, 494615)]