156988298243

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{2293}}^1$

素因数の和:2692

約数の個数: 64

約数和(自身を含む): 199829495808

約数和(自身を除く): 42841197565

約数列:

[1, 7, 17, 31, 67, 119, 217, 277, 469, 527, 1139, 1939, 2077, 2293, 3689, 4709, 7973, 8587, 14539, 16051, 18559, 32963, 35309, 38981, 60109, 71083, 129913, 145979, 153631, 247163, 272867, 315503, 497581, 575329, 635161, 1021853, 1075417, 1208411, 2208521, 2611727, 4027303, 4446127, 4762561, 8458877, 9780593, 10797737, 18282089, 19689991, 33337927, 42555787, 68464151, 75584159, 80963537, 137829937, 297890509, 334729847, 566744759, 723448379, 1319229397, 2343108929, 5064138653, 9234605779, 22426899749, 156988298243]

約数ペア:

[(1, 156988298243), (7, 22426899749), (17, 9234605779), (31, 5064138653), (67, 2343108929), (119, 1319229397), (217, 723448379), (277, 566744759), (469, 334729847), (527, 297890509), (1139, 137829937), (1939, 80963537), (2077, 75584159), (2293, 68464151), (3689, 42555787), (4709, 33337927), (7973, 19689991), (8587, 18282089), (14539, 10797737), (16051, 9780593), (18559, 8458877), (32963, 4762561), (35309, 4446127), (38981, 4027303), (60109, 2611727), (71083, 2208521), (129913, 1208411), (145979, 1075417), (153631, 1021853), (247163, 635161), (272867, 575329), (315503, 497581)]