131323863788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{22229}}^1$

素因数の和:22467

約数の個数: 96

約数和(自身を含む): 270104103360

約数和(自身を除く): 138780239572

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 163, 164, 221, 326, 442, 533, 652, 697, 884, 1066, 1394, 2119, 2132, 2771, 2788, 4238, 5542, 6683, 8476, 9061, 11084, 13366, 18122, 22229, 26732, 36023, 36244, 44458, 72046, 86879, 88916, 113611, 144092, 173758, 227222, 288977, 347516, 377893, 454444, 577954, 755786, 911389, 1155908, 1476943, 1511572, 1822778, 2953886, 3623327, 3645556, 4912609, 5907772, 7246654, 9825218, 11848057, 14493308, 15493613, 19650436, 23696114, 30987226, 47103251, 47392228, 61596559, 61974452, 94206502, 123193118, 148556407, 188413004, 201416969, 246386236, 297112814, 402833938, 594225628, 800755267, 805667876, 1601510534, 1931233291, 2525458919, 3203021068, 3862466582, 5050917838, 7724933164, 10101835676, 32830965947, 65661931894, 131323863788]

約数ペア:

[(1, 131323863788), (2, 65661931894), (4, 32830965947), (13, 10101835676), (17, 7724933164), (26, 5050917838), (34, 3862466582), (41, 3203021068), (52, 2525458919), (68, 1931233291), (82, 1601510534), (163, 805667876), (164, 800755267), (221, 594225628), (326, 402833938), (442, 297112814), (533, 246386236), (652, 201416969), (697, 188413004), (884, 148556407), (1066, 123193118), (1394, 94206502), (2119, 61974452), (2132, 61596559), (2771, 47392228), (2788, 47103251), (4238, 30987226), (5542, 23696114), (6683, 19650436), (8476, 15493613), (9061, 14493308), (11084, 11848057), (13366, 9825218), (18122, 7246654), (22229, 5907772), (26732, 4912609), (36023, 3645556), (36244, 3623327), (44458, 2953886), (72046, 1822778), (86879, 1511572), (88916, 1476943), (113611, 1155908), (144092, 911389), (173758, 755786), (227222, 577954), (288977, 454444), (347516, 377893)]