166937940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71341}}^1$

素因数の和:71369

約数の個数: 72

約数和(自身を含む): 545338248

約数和(自身を除く): 378400308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 71341, 142682, 214023, 285364, 356705, 428046, 642069, 713410, 856092, 927433, 1070115, 1284138, 1426820, 1854866, 2140230, 2568276, 2782299, 3210345, 3709732, 4280460, 4637165, 5564598, 6420690, 8346897, 9274330, 11129196, 12841380, 13911495, 16693794, 18548660, 27822990, 33387588, 41734485, 55645980, 83468970, 166937940]

約数ペア:

[(1, 166937940), (2, 83468970), (3, 55645980), (4, 41734485), (5, 33387588), (6, 27822990), (9, 18548660), (10, 16693794), (12, 13911495), (13, 12841380), (15, 11129196), (18, 9274330), (20, 8346897), (26, 6420690), (30, 5564598), (36, 4637165), (39, 4280460), (45, 3709732), (52, 3210345), (60, 2782299), (65, 2568276), (78, 2140230), (90, 1854866), (117, 1426820), (130, 1284138), (156, 1070115), (180, 927433), (195, 856092), (234, 713410), (260, 642069), (390, 428046), (468, 356705), (585, 285364), (780, 214023), (1170, 142682), (2340, 71341)]