156770078395

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{13591}}^1$

素因数の和:13745

約数の個数: 72

約数和(自身を含む): 231354053280

約数和(自身を除く): 74583974885

約数列:

[1, 5, 7, 23, 35, 49, 89, 115, 161, 245, 445, 529, 623, 805, 1127, 2047, 2645, 3115, 3703, 4361, 5635, 10235, 13591, 14329, 18515, 21805, 25921, 47081, 67955, 71645, 95137, 100303, 129605, 235405, 312593, 329567, 475685, 501515, 665959, 1209599, 1562965, 1647835, 2188151, 2306969, 3329795, 6047995, 7189639, 8467193, 10940755, 11534845, 15317057, 27820777, 35948195, 42335965, 50327473, 59270351, 76585285, 139103885, 194745439, 251637365, 296351755, 352292311, 639877871, 973727195, 1363218073, 1761461555, 3199389355, 4479145097, 6816090365, 22395725485, 31354015679, 156770078395]

約数ペア:

[(1, 156770078395), (5, 31354015679), (7, 22395725485), (23, 6816090365), (35, 4479145097), (49, 3199389355), (89, 1761461555), (115, 1363218073), (161, 973727195), (245, 639877871), (445, 352292311), (529, 296351755), (623, 251637365), (805, 194745439), (1127, 139103885), (2047, 76585285), (2645, 59270351), (3115, 50327473), (3703, 42335965), (4361, 35948195), (5635, 27820777), (10235, 15317057), (13591, 11534845), (14329, 10940755), (18515, 8467193), (21805, 7189639), (25921, 6047995), (47081, 3329795), (67955, 2306969), (71645, 2188151), (95137, 1647835), (100303, 1562965), (129605, 1209599), (235405, 665959), (312593, 501515), (329567, 475685)]