160741386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22159}}^1$

素因数の和:22211

約数の個数: 48

約数和(自身を含む): 387179520

約数和(自身を除く): 226438134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 22159, 44318, 66477, 132954, 199431, 288067, 398862, 576134, 686929, 864201, 1373858, 1728402, 2060787, 2592603, 4121574, 5185206, 6182361, 8930077, 12364722, 17860154, 26790231, 53580462, 80370693, 160741386]

約数ペア:

[(1, 160741386), (2, 80370693), (3, 53580462), (6, 26790231), (9, 17860154), (13, 12364722), (18, 8930077), (26, 6182361), (31, 5185206), (39, 4121574), (62, 2592603), (78, 2060787), (93, 1728402), (117, 1373858), (186, 864201), (234, 686929), (279, 576134), (403, 398862), (558, 288067), (806, 199431), (1209, 132954), (2418, 66477), (3627, 44318), (7254, 22159)]