156750776624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1172021}}^1$

素因数の和:1172685

約数の個数: 40

約数和(自身を含む): 327575460912

約数和(自身を除く): 170824684288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 643, 1286, 2572, 5144, 8359, 10288, 16718, 33436, 66872, 133744, 1172021, 2344042, 4688084, 9376168, 15236273, 18752336, 30472546, 60945092, 121890184, 243780368, 753609503, 1507219006, 3014438012, 6028876024, 9796923539, 12057752048, 19593847078, 39187694156, 78375388312, 156750776624]

約数ペア:

[(1, 156750776624), (2, 78375388312), (4, 39187694156), (8, 19593847078), (13, 12057752048), (16, 9796923539), (26, 6028876024), (52, 3014438012), (104, 1507219006), (208, 753609503), (643, 243780368), (1286, 121890184), (2572, 60945092), (5144, 30472546), (8359, 18752336), (10288, 15236273), (16718, 9376168), (33436, 4688084), (66872, 2344042), (133744, 1172021)]