157394670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 433382400

約数和(自身を除く): 275987730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 37, 38, 51, 57, 74, 85, 95, 102, 111, 114, 170, 185, 190, 222, 255, 285, 323, 370, 439, 510, 555, 570, 629, 646, 703, 878, 969, 1110, 1258, 1317, 1406, 1615, 1887, 1938, 2109, 2195, 2634, 3145, 3230, 3515, 3774, 4218, 4390, 4845, 6290, 6585, 7030, 7463, 8341, 9435, 9690, 10545, 11951, 13170, 14926, 16243, 16682, 18870, 21090, 22389, 23902, 25023, 32486, 35853, 37315, 41705, 44778, 48729, 50046, 59755, 71706, 74630, 81215, 83410, 97458, 111945, 119510, 125115, 141797, 162430, 179265, 223890, 243645, 250230, 276131, 283594, 308617, 358530, 425391, 487290, 552262, 617234, 708985, 828393, 850782, 925851, 1380655, 1417970, 1543085, 1656786, 1851702, 2126955, 2761310, 3086170, 4141965, 4253910, 4629255, 5246489, 8283930, 9258510, 10492978, 15739467, 26232445, 31478934, 52464890, 78697335, 157394670]

約数ペア:

[(1, 157394670), (2, 78697335), (3, 52464890), (5, 31478934), (6, 26232445), (10, 15739467), (15, 10492978), (17, 9258510), (19, 8283930), (30, 5246489), (34, 4629255), (37, 4253910), (38, 4141965), (51, 3086170), (57, 2761310), (74, 2126955), (85, 1851702), (95, 1656786), (102, 1543085), (111, 1417970), (114, 1380655), (170, 925851), (185, 850782), (190, 828393), (222, 708985), (255, 617234), (285, 552262), (323, 487290), (370, 425391), (439, 358530), (510, 308617), (555, 283594), (570, 276131), (629, 250230), (646, 243645), (703, 223890), (878, 179265), (969, 162430), (1110, 141797), (1258, 125115), (1317, 119510), (1406, 111945), (1615, 97458), (1887, 83410), (1938, 81215), (2109, 74630), (2195, 71706), (2634, 59755), (3145, 50046), (3230, 48729), (3515, 44778), (3774, 41705), (4218, 37315), (4390, 35853), (4845, 32486), (6290, 25023), (6585, 23902), (7030, 22389), (7463, 21090), (8341, 18870), (9435, 16682), (9690, 16243), (10545, 14926), (11951, 13170)]