177768394016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1\times {\mathrm{2719}}^1$

素因数の和:3502

約数の個数: 96

約数和(自身を含む): 371124633600

約数和(自身を除く): 193356239584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 191, 304, 382, 563, 608, 764, 1126, 1528, 2252, 2719, 3056, 3629, 4504, 5438, 6112, 7258, 9008, 10697, 10876, 14516, 18016, 21394, 21752, 29032, 42788, 43504, 51661, 58064, 85576, 87008, 103322, 107533, 116128, 171152, 206644, 215066, 342304, 413288, 430132, 519329, 826576, 860264, 1038658, 1530797, 1653152, 1720528, 2043127, 2077316, 3061594, 3441056, 4086254, 4154632, 6123188, 8172508, 8309264, 9867251, 12246376, 16345016, 16618528, 19734502, 24492752, 29085143, 32690032, 39469004, 48985504, 58170286, 65380064, 78938008, 116340572, 157876016, 232681144, 292382227, 315752032, 465362288, 584764454, 930724576, 1169528908, 2339057816, 4678115632, 5555262313, 9356231264, 11110524626, 22221049252, 44442098504, 88884197008, 177768394016]

約数ペア:

[(1, 177768394016), (2, 88884197008), (4, 44442098504), (8, 22221049252), (16, 11110524626), (19, 9356231264), (32, 5555262313), (38, 4678115632), (76, 2339057816), (152, 1169528908), (191, 930724576), (304, 584764454), (382, 465362288), (563, 315752032), (608, 292382227), (764, 232681144), (1126, 157876016), (1528, 116340572), (2252, 78938008), (2719, 65380064), (3056, 58170286), (3629, 48985504), (4504, 39469004), (5438, 32690032), (6112, 29085143), (7258, 24492752), (9008, 19734502), (10697, 16618528), (10876, 16345016), (14516, 12246376), (18016, 9867251), (21394, 8309264), (21752, 8172508), (29032, 6123188), (42788, 4154632), (43504, 4086254), (51661, 3441056), (58064, 3061594), (85576, 2077316), (87008, 2043127), (103322, 1720528), (107533, 1653152), (116128, 1530797), (171152, 1038658), (206644, 860264), (215066, 826576), (342304, 519329), (413288, 430132)]