167581960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6577}}^1$

素因数の和:6615

約数の個数: 96

約数和(自身を含む): 472431960

約数和(自身を除く): 304850000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 6577, 12740, 13154, 25480, 26308, 32885, 46039, 52616, 65770, 85501, 92078, 131540, 171002, 184156, 230195, 263080, 322273, 342004, 368312, 427505, 460390, 598507, 644546, 684008, 855010, 920780, 1197014, 1289092, 1611365, 1710020, 1841560, 2394028, 2578184, 2992535, 3222730, 3420040, 4189549, 4788056, 5985070, 6445460, 8379098, 11970140, 12890920, 16758196, 20947745, 23940280, 33516392, 41895490, 83790980, 167581960]

約数ペア:

[(1, 167581960), (2, 83790980), (4, 41895490), (5, 33516392), (7, 23940280), (8, 20947745), (10, 16758196), (13, 12890920), (14, 11970140), (20, 8379098), (26, 6445460), (28, 5985070), (35, 4788056), (40, 4189549), (49, 3420040), (52, 3222730), (56, 2992535), (65, 2578184), (70, 2394028), (91, 1841560), (98, 1710020), (104, 1611365), (130, 1289092), (140, 1197014), (182, 920780), (196, 855010), (245, 684008), (260, 644546), (280, 598507), (364, 460390), (392, 427505), (455, 368312), (490, 342004), (520, 322273), (637, 263080), (728, 230195), (910, 184156), (980, 171002), (1274, 131540), (1820, 92078), (1960, 85501), (2548, 65770), (3185, 52616), (3640, 46039), (5096, 32885), (6370, 26308), (6577, 25480), (12740, 13154)]