156938544828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17649409}}^1$

素因数の和:17649451

約数の個数: 72

約数和(自身を含む): 449706966800

約数和(自身を除く): 292768421972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 17649409, 35298818, 52948227, 70597636, 105896454, 158844681, 211792908, 229442317, 317689362, 335338771, 458884634, 635378724, 670677542, 688326951, 917769268, 1006016313, 1341355084, 1376653902, 2012032626, 2064980853, 2753307804, 3018048939, 4024065252, 4129961706, 4359404023, 6036097878, 8259923412, 8718808046, 12072195756, 13078212069, 17437616092, 26156424138, 39234636207, 52312848276, 78469272414, 156938544828]

約数ペア:

[(1, 156938544828), (2, 78469272414), (3, 52312848276), (4, 39234636207), (6, 26156424138), (9, 17437616092), (12, 13078212069), (13, 12072195756), (18, 8718808046), (19, 8259923412), (26, 6036097878), (36, 4359404023), (38, 4129961706), (39, 4024065252), (52, 3018048939), (57, 2753307804), (76, 2064980853), (78, 2012032626), (114, 1376653902), (117, 1341355084), (156, 1006016313), (171, 917769268), (228, 688326951), (234, 670677542), (247, 635378724), (342, 458884634), (468, 335338771), (494, 317689362), (684, 229442317), (741, 211792908), (988, 158844681), (1482, 105896454), (2223, 70597636), (2964, 52948227), (4446, 35298818), (8892, 17649409)]