154690398

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4571

約数の個数: 48

約数和(自身を含む): 352550016

約数和(自身を除く): 197859618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 4483, 5751, 8966, 11502, 13449, 17253, 26898, 34506, 40347, 80694, 121041, 242082, 318293, 363123, 636586, 726246, 954879, 1089369, 1909758, 2178738, 2864637, 5729274, 8593911, 17187822, 25781733, 51563466, 77345199, 154690398]

約数ペア:

[(1, 154690398), (2, 77345199), (3, 51563466), (6, 25781733), (9, 17187822), (18, 8593911), (27, 5729274), (54, 2864637), (71, 2178738), (81, 1909758), (142, 1089369), (162, 954879), (213, 726246), (243, 636586), (426, 363123), (486, 318293), (639, 242082), (1278, 121041), (1917, 80694), (3834, 40347), (4483, 34506), (5751, 26898), (8966, 17253), (11502, 13449)]