128544822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19249}}^1$

素因数の和:19317

約数の個数: 48

約数和(自身を含む): 324324000

約数和(自身を除く): 195779178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 19249, 38498, 57747, 115494, 134743, 173241, 269486, 346482, 404229, 808458, 1020197, 1212687, 2040394, 2425374, 3060591, 6121182, 7141379, 9181773, 14282758, 18363546, 21424137, 42848274, 64272411, 128544822]

約数ペア:

[(1, 128544822), (2, 64272411), (3, 42848274), (6, 21424137), (7, 18363546), (9, 14282758), (14, 9181773), (18, 7141379), (21, 6121182), (42, 3060591), (53, 2425374), (63, 2040394), (106, 1212687), (126, 1020197), (159, 808458), (318, 404229), (371, 346482), (477, 269486), (742, 173241), (954, 134743), (1113, 115494), (2226, 57747), (3339, 38498), (6678, 19249)]