156796185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 339655680

約数和(自身を除く): 182859495

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 29, 35, 39, 51, 65, 85, 87, 91, 105, 119, 145, 195, 203, 221, 233, 255, 273, 357, 377, 435, 455, 493, 595, 609, 663, 699, 1015, 1105, 1131, 1165, 1365, 1479, 1547, 1631, 1785, 1885, 2465, 2639, 3029, 3045, 3315, 3451, 3495, 3961, 4641, 4893, 5655, 6409, 6757, 7395, 7735, 7917, 8155, 9087, 10353, 11883, 13195, 15145, 17255, 19227, 19805, 20271, 21203, 23205, 24465, 27727, 32045, 33785, 39585, 44863, 45435, 47299, 51493, 51765, 59415, 63609, 83181, 87841, 96135, 101355, 106015, 114869, 134589, 138635, 141897, 154479, 224315, 236495, 257465, 263523, 318045, 344607, 360451, 415905, 439205, 574345, 614887, 672945, 709485, 772395, 804083, 1081353, 1317615, 1493297, 1723035, 1802255, 1844661, 2412249, 3074435, 4020415, 4479891, 5406765, 7466485, 9223305, 10453079, 12061245, 22399455, 31359237, 52265395, 156796185]

約数ペア:

[(1, 156796185), (3, 52265395), (5, 31359237), (7, 22399455), (13, 12061245), (15, 10453079), (17, 9223305), (21, 7466485), (29, 5406765), (35, 4479891), (39, 4020415), (51, 3074435), (65, 2412249), (85, 1844661), (87, 1802255), (91, 1723035), (105, 1493297), (119, 1317615), (145, 1081353), (195, 804083), (203, 772395), (221, 709485), (233, 672945), (255, 614887), (273, 574345), (357, 439205), (377, 415905), (435, 360451), (455, 344607), (493, 318045), (595, 263523), (609, 257465), (663, 236495), (699, 224315), (1015, 154479), (1105, 141897), (1131, 138635), (1165, 134589), (1365, 114869), (1479, 106015), (1547, 101355), (1631, 96135), (1785, 87841), (1885, 83181), (2465, 63609), (2639, 59415), (3029, 51765), (3045, 51493), (3315, 47299), (3451, 45435), (3495, 44863), (3961, 39585), (4641, 33785), (4893, 32045), (5655, 27727), (6409, 24465), (6757, 23205), (7395, 21203), (7735, 20271), (7917, 19805), (8155, 19227), (9087, 17255), (10353, 15145), (11883, 13195)]