156931568631

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1\times {\mathrm{3889}}^1$

素因数の和:6728

約数の個数: 48

約数和(自身を含む): 242638905600

約数和(自身を除く): 85707336969

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 2719, 3889, 4947, 8157, 11667, 14841, 24471, 35001, 46223, 66113, 138669, 198339, 263743, 377233, 416007, 595017, 791229, 1131699, 2373687, 3395097, 4483631, 6412961, 10574191, 13450893, 19238883, 31722573, 40352679, 57716649, 95167719, 179761247, 539283741, 1025696527, 1617851223, 3077089581, 9231268743, 17436840959, 52310522877, 156931568631]

約数ペア:

[(1, 156931568631), (3, 52310522877), (9, 17436840959), (17, 9231268743), (51, 3077089581), (97, 1617851223), (153, 1025696527), (291, 539283741), (873, 179761247), (1649, 95167719), (2719, 57716649), (3889, 40352679), (4947, 31722573), (8157, 19238883), (11667, 13450893), (14841, 10574191), (24471, 6412961), (35001, 4483631), (46223, 3395097), (66113, 2373687), (138669, 1131699), (198339, 791229), (263743, 595017), (377233, 416007)]