156908774260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{111509}}^1$

素因数の和:111590

約数の個数: 144

約数和(自身を含む): 414389001600

約数和(自身を除く): 257480227340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 529, 532, 644, 665, 805, 874, 1058, 1330, 1610, 1748, 2116, 2185, 2645, 2660, 3059, 3220, 3703, 4370, 5290, 6118, 7406, 8740, 10051, 10580, 12236, 14812, 15295, 18515, 20102, 30590, 37030, 40204, 50255, 61180, 70357, 74060, 100510, 111509, 140714, 201020, 223018, 281428, 351785, 446036, 557545, 703570, 780563, 1115090, 1407140, 1561126, 2118671, 2230180, 2564707, 3122252, 3902815, 4237342, 5129414, 7805630, 8474684, 10258828, 10593355, 12823535, 14830697, 15611260, 17952949, 21186710, 25647070, 29661394, 35905898, 42373420, 48729433, 51294140, 58988261, 59322788, 71811796, 74153485, 89764745, 97458866, 117976522, 148306970, 179529490, 194917732, 235953044, 243647165, 294941305, 296613940, 341106031, 359058980, 412917827, 487294330, 589882610, 682212062, 825835654, 974588660, 1120776959, 1179765220, 1364424124, 1651671308, 1705530155, 2064589135, 2241553918, 3411060310, 4129178270, 4483107836, 5603884795, 6822120620, 7845438713, 8258356540, 11207769590, 15690877426, 22415539180, 31381754852, 39227193565, 78454387130, 156908774260]

約数ペア:

[(1, 156908774260), (2, 78454387130), (4, 39227193565), (5, 31381754852), (7, 22415539180), (10, 15690877426), (14, 11207769590), (19, 8258356540), (20, 7845438713), (23, 6822120620), (28, 5603884795), (35, 4483107836), (38, 4129178270), (46, 3411060310), (70, 2241553918), (76, 2064589135), (92, 1705530155), (95, 1651671308), (115, 1364424124), (133, 1179765220), (140, 1120776959), (161, 974588660), (190, 825835654), (230, 682212062), (266, 589882610), (322, 487294330), (380, 412917827), (437, 359058980), (460, 341106031), (529, 296613940), (532, 294941305), (644, 243647165), (665, 235953044), (805, 194917732), (874, 179529490), (1058, 148306970), (1330, 117976522), (1610, 97458866), (1748, 89764745), (2116, 74153485), (2185, 71811796), (2645, 59322788), (2660, 58988261), (3059, 51294140), (3220, 48729433), (3703, 42373420), (4370, 35905898), (5290, 29661394), (6118, 25647070), (7406, 21186710), (8740, 17952949), (10051, 15611260), (10580, 14830697), (12236, 12823535), (14812, 10593355), (15295, 10258828), (18515, 8474684), (20102, 7805630), (30590, 5129414), (37030, 4237342), (40204, 3902815), (50255, 3122252), (61180, 2564707), (70357, 2230180), (74060, 2118671), (100510, 1561126), (111509, 1407140), (140714, 1115090), (201020, 780563), (223018, 703570), (281428, 557545), (351785, 446036)]