148900479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 256048128

約数和(自身を除く): 107147649

約数列:

[1, 3, 7, 13, 21, 39, 41, 53, 91, 123, 159, 251, 273, 287, 371, 533, 689, 753, 861, 1113, 1599, 1757, 2067, 2173, 3263, 3731, 4823, 5271, 6519, 9789, 10291, 11193, 13303, 14469, 15211, 22841, 28249, 30873, 39909, 45633, 68523, 72037, 84747, 93121, 133783, 172939, 197743, 216111, 279363, 401349, 518817, 545423, 593229, 936481, 1210573, 1636269, 2809443, 3631719, 3817961, 7090499, 11453883, 21271497, 49633493, 148900479]

約数ペア:

[(1, 148900479), (3, 49633493), (7, 21271497), (13, 11453883), (21, 7090499), (39, 3817961), (41, 3631719), (53, 2809443), (91, 1636269), (123, 1210573), (159, 936481), (251, 593229), (273, 545423), (287, 518817), (371, 401349), (533, 279363), (689, 216111), (753, 197743), (861, 172939), (1113, 133783), (1599, 93121), (1757, 84747), (2067, 72037), (2173, 68523), (3263, 45633), (3731, 39909), (4823, 30873), (5271, 28249), (6519, 22841), (9789, 15211), (10291, 14469), (11193, 13303)]