140659428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7577}}^1$

素因数の和:7621

約数の個数: 96

約数和(自身を含む): 427762944

約数和(自身を除く): 287103516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4641, 6188, 7577, 9282, 15154, 18564, 22731, 30308, 45462, 53039, 90924, 98501, 106078, 128809, 159117, 197002, 212156, 257618, 295503, 318234, 386427, 394004, 515236, 591006, 636468, 689507, 772854, 901663, 1182012, 1379014, 1545708, 1674517, 1803326, 2068521, 2704989, 2758028, 3349034, 3606652, 4137042, 5023551, 5409978, 6698068, 8274084, 10047102, 10819956, 11721619, 20094204, 23443238, 35164857, 46886476, 70329714, 140659428]

約数ペア:

[(1, 140659428), (2, 70329714), (3, 46886476), (4, 35164857), (6, 23443238), (7, 20094204), (12, 11721619), (13, 10819956), (14, 10047102), (17, 8274084), (21, 6698068), (26, 5409978), (28, 5023551), (34, 4137042), (39, 3606652), (42, 3349034), (51, 2758028), (52, 2704989), (68, 2068521), (78, 1803326), (84, 1674517), (91, 1545708), (102, 1379014), (119, 1182012), (156, 901663), (182, 772854), (204, 689507), (221, 636468), (238, 591006), (273, 515236), (357, 394004), (364, 386427), (442, 318234), (476, 295503), (546, 257618), (663, 212156), (714, 197002), (884, 159117), (1092, 128809), (1326, 106078), (1428, 98501), (1547, 90924), (2652, 53039), (3094, 45462), (4641, 30308), (6188, 22731), (7577, 18564), (9282, 15154)]