156959877620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{67429}}^1$

素因数の和:68737

約数の個数: 96

約数和(自身を含む): 406004121600

約数和(自身を除く): 249044243980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1279, 1820, 2558, 5116, 6395, 8953, 12790, 16627, 17906, 25580, 33254, 35812, 44765, 66508, 67429, 83135, 89530, 116389, 134858, 166270, 179060, 232778, 269716, 332540, 337145, 465556, 472003, 581945, 674290, 876577, 944006, 1163890, 1348580, 1753154, 1888012, 2327780, 2360015, 3506308, 4382885, 4720030, 6136039, 8765770, 9440060, 12272078, 17531540, 24544156, 30680195, 61360390, 86241691, 122720780, 172483382, 344966764, 431208455, 603691837, 862416910, 1121141983, 1207383674, 1724833820, 2242283966, 2414767348, 3018459185, 4484567932, 5605709915, 6036918370, 7847993881, 11211419830, 12073836740, 15695987762, 22422839660, 31391975524, 39239969405, 78479938810, 156959877620]

約数ペア:

[(1, 156959877620), (2, 78479938810), (4, 39239969405), (5, 31391975524), (7, 22422839660), (10, 15695987762), (13, 12073836740), (14, 11211419830), (20, 7847993881), (26, 6036918370), (28, 5605709915), (35, 4484567932), (52, 3018459185), (65, 2414767348), (70, 2242283966), (91, 1724833820), (130, 1207383674), (140, 1121141983), (182, 862416910), (260, 603691837), (364, 431208455), (455, 344966764), (910, 172483382), (1279, 122720780), (1820, 86241691), (2558, 61360390), (5116, 30680195), (6395, 24544156), (8953, 17531540), (12790, 12272078), (16627, 9440060), (17906, 8765770), (25580, 6136039), (33254, 4720030), (35812, 4382885), (44765, 3506308), (66508, 2360015), (67429, 2327780), (83135, 1888012), (89530, 1753154), (116389, 1348580), (134858, 1163890), (166270, 944006), (179060, 876577), (232778, 674290), (269716, 581945), (332540, 472003), (337145, 465556)]